71272656

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 320

約数和(自身を含む): 263872000

約数和(自身を除く): 192599344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 37, 39, 42, 48, 49, 52, 54, 56, 63, 72, 74, 78, 84, 91, 98, 104, 108, 111, 112, 117, 126, 144, 147, 148, 156, 168, 182, 189, 196, 208, 216, 222, 234, 252, 259, 273, 294, 296, 312, 333, 336, 343, 351, 364, 378, 392, 432, 441, 444, 468, 481, 504, 518, 546, 588, 592, 624, 637, 666, 686, 702, 728, 756, 777, 784, 819, 882, 888, 936, 962, 999, 1008, 1029, 1036, 1092, 1176, 1274, 1323, 1332, 1372, 1404, 1443, 1456, 1512, 1554, 1638, 1764, 1776, 1813, 1872, 1911, 1924, 1998, 2058, 2072, 2184, 2331, 2352, 2457, 2548, 2646, 2664, 2744, 2808, 2886, 3024, 3087, 3108, 3276, 3367, 3528, 3626, 3822, 3848, 3996, 4116, 4144, 4329, 4368, 4459, 4662, 4914, 5096, 5292, 5328, 5439, 5488, 5616, 5733, 5772, 6174, 6216, 6552, 6734, 6993, 7056, 7252, 7644, 7696, 7992, 8232, 8658, 8918, 9261, 9324, 9828, 10101, 10192, 10584, 10878, 11466, 11544, 12348, 12432, 12691, 12987, 13104, 13377, 13468, 13986, 14504, 15288, 15984, 16317, 16464, 17199, 17316, 17836, 18522, 18648, 19656, 20202, 21168, 21756, 22932, 23088, 23569, 24696, 25382, 25974, 26754, 26936, 27972, 29008, 30303, 30576, 32634, 34398, 34632, 35672, 37044, 37296, 38073, 39312, 40131, 40404, 43512, 45864, 47138, 48951, 49392, 50764, 51948, 53508, 53872, 55944, 60606, 65268, 68796, 69264, 70707, 71344, 74088, 76146, 80262, 80808, 87024, 90909, 91728, 94276, 97902, 101528, 103896, 107016, 111888, 114219, 120393, 121212, 130536, 137592, 141414, 148176, 152292, 160524, 161616, 164983, 181818, 188552, 195804, 203056, 207792, 212121, 214032, 228438, 240786, 242424, 261072, 275184, 282828, 304584, 321048, 329966, 342657, 363636, 377104, 391608, 424242, 456876, 481572, 484848, 494949, 565656, 609168, 636363, 642096, 659932, 685314, 727272, 783216, 848484, 913752, 963144, 989898, 1131312, 1272726, 1319864, 1370628, 1454544, 1484847, 1696968, 1827504, 1926288, 1979796, 2545452, 2639728, 2741256, 2969694, 3393936, 3959592, 4454541, 5090904, 5482512, 5939388, 7919184, 8909082, 10181808, 11878776, 17818164, 23757552, 35636328, 71272656]

約数ペア:

[(1, 71272656), (2, 35636328), (3, 23757552), (4, 17818164), (6, 11878776), (7, 10181808), (8, 8909082), (9, 7919184), (12, 5939388), (13, 5482512), (14, 5090904), (16, 4454541), (18, 3959592), (21, 3393936), (24, 2969694), (26, 2741256), (27, 2639728), (28, 2545452), (36, 1979796), (37, 1926288), (39, 1827504), (42, 1696968), (48, 1484847), (49, 1454544), (52, 1370628), (54, 1319864), (56, 1272726), (63, 1131312), (72, 989898), (74, 963144), (78, 913752), (84, 848484), (91, 783216), (98, 727272), (104, 685314), (108, 659932), (111, 642096), (112, 636363), (117, 609168), (126, 565656), (144, 494949), (147, 484848), (148, 481572), (156, 456876), (168, 424242), (182, 391608), (189, 377104), (196, 363636), (208, 342657), (216, 329966), (222, 321048), (234, 304584), (252, 282828), (259, 275184), (273, 261072), (294, 242424), (296, 240786), (312, 228438), (333, 214032), (336, 212121), (343, 207792), (351, 203056), (364, 195804), (378, 188552), (392, 181818), (432, 164983), (441, 161616), (444, 160524), (468, 152292), (481, 148176), (504, 141414), (518, 137592), (546, 130536), (588, 121212), (592, 120393), (624, 114219), (637, 111888), (666, 107016), (686, 103896), (702, 101528), (728, 97902), (756, 94276), (777, 91728), (784, 90909), (819, 87024), (882, 80808), (888, 80262), (936, 76146), (962, 74088), (999, 71344), (1008, 70707), (1029, 69264), (1036, 68796), (1092, 65268), (1176, 60606), (1274, 55944), (1323, 53872), (1332, 53508), (1372, 51948), (1404, 50764), (1443, 49392), (1456, 48951), (1512, 47138), (1554, 45864), (1638, 43512), (1764, 40404), (1776, 40131), (1813, 39312), (1872, 38073), (1911, 37296), (1924, 37044), (1998, 35672), (2058, 34632), (2072, 34398), (2184, 32634), (2331, 30576), (2352, 30303), (2457, 29008), (2548, 27972), (2646, 26936), (2664, 26754), (2744, 25974), (2808, 25382), (2886, 24696), (3024, 23569), (3087, 23088), (3108, 22932), (3276, 21756), (3367, 21168), (3528, 20202), (3626, 19656), (3822, 18648), (3848, 18522), (3996, 17836), (4116, 17316), (4144, 17199), (4329, 16464), (4368, 16317), (4459, 15984), (4662, 15288), (4914, 14504), (5096, 13986), (5292, 13468), (5328, 13377), (5439, 13104), (5488, 12987), (5616, 12691), (5733, 12432), (5772, 12348), (6174, 11544), (6216, 11466), (6552, 10878), (6734, 10584), (6993, 10192), (7056, 10101), (7252, 9828), (7644, 9324), (7696, 9261), (7992, 8918), (8232, 8658)]