72646392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 256

約数和(自身を含む): 245145600

約数和(自身を除く): 172499208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 31, 37, 39, 42, 52, 56, 58, 62, 74, 78, 84, 87, 91, 93, 104, 111, 116, 124, 148, 156, 168, 174, 182, 186, 203, 217, 222, 232, 248, 259, 273, 296, 312, 348, 364, 372, 377, 403, 406, 434, 444, 481, 518, 546, 609, 651, 696, 728, 744, 754, 777, 806, 812, 868, 888, 899, 962, 1036, 1073, 1092, 1131, 1147, 1209, 1218, 1302, 1443, 1508, 1554, 1612, 1624, 1736, 1798, 1924, 2072, 2146, 2184, 2262, 2294, 2418, 2436, 2604, 2639, 2697, 2821, 2886, 3016, 3108, 3219, 3224, 3367, 3441, 3596, 3848, 4292, 4524, 4588, 4836, 4872, 5208, 5278, 5394, 5642, 5772, 6216, 6293, 6438, 6734, 6882, 7192, 7511, 7917, 8029, 8463, 8584, 9048, 9176, 9672, 10101, 10556, 10788, 11284, 11544, 11687, 12586, 12876, 13468, 13764, 13949, 14911, 15022, 15834, 16058, 16926, 18879, 20202, 21112, 21576, 22533, 22568, 23374, 24087, 25172, 25752, 26936, 27528, 27898, 29822, 30044, 31668, 32116, 33263, 33852, 35061, 37758, 40404, 41847, 44733, 45066, 46748, 48174, 50344, 55796, 59644, 60088, 63336, 64232, 66526, 67704, 70122, 75516, 80808, 81809, 83694, 89466, 90132, 93496, 96348, 97643, 99789, 104377, 111592, 119288, 133052, 140244, 151032, 163618, 167388, 178932, 180264, 192696, 195286, 199578, 208754, 232841, 245427, 266104, 280488, 292929, 313131, 327236, 334776, 357864, 390572, 399156, 417508, 432419, 465682, 490854, 585858, 626262, 654472, 698523, 781144, 798312, 835016, 864838, 931364, 981708, 1171716, 1252524, 1297257, 1397046, 1729676, 1862728, 1963416, 2343432, 2505048, 2594514, 2794092, 3026933, 3459352, 5189028, 5588184, 6053866, 9080799, 10378056, 12107732, 18161598, 24215464, 36323196, 72646392]

約数ペア:

[(1, 72646392), (2, 36323196), (3, 24215464), (4, 18161598), (6, 12107732), (7, 10378056), (8, 9080799), (12, 6053866), (13, 5588184), (14, 5189028), (21, 3459352), (24, 3026933), (26, 2794092), (28, 2594514), (29, 2505048), (31, 2343432), (37, 1963416), (39, 1862728), (42, 1729676), (52, 1397046), (56, 1297257), (58, 1252524), (62, 1171716), (74, 981708), (78, 931364), (84, 864838), (87, 835016), (91, 798312), (93, 781144), (104, 698523), (111, 654472), (116, 626262), (124, 585858), (148, 490854), (156, 465682), (168, 432419), (174, 417508), (182, 399156), (186, 390572), (203, 357864), (217, 334776), (222, 327236), (232, 313131), (248, 292929), (259, 280488), (273, 266104), (296, 245427), (312, 232841), (348, 208754), (364, 199578), (372, 195286), (377, 192696), (403, 180264), (406, 178932), (434, 167388), (444, 163618), (481, 151032), (518, 140244), (546, 133052), (609, 119288), (651, 111592), (696, 104377), (728, 99789), (744, 97643), (754, 96348), (777, 93496), (806, 90132), (812, 89466), (868, 83694), (888, 81809), (899, 80808), (962, 75516), (1036, 70122), (1073, 67704), (1092, 66526), (1131, 64232), (1147, 63336), (1209, 60088), (1218, 59644), (1302, 55796), (1443, 50344), (1508, 48174), (1554, 46748), (1612, 45066), (1624, 44733), (1736, 41847), (1798, 40404), (1924, 37758), (2072, 35061), (2146, 33852), (2184, 33263), (2262, 32116), (2294, 31668), (2418, 30044), (2436, 29822), (2604, 27898), (2639, 27528), (2697, 26936), (2821, 25752), (2886, 25172), (3016, 24087), (3108, 23374), (3219, 22568), (3224, 22533), (3367, 21576), (3441, 21112), (3596, 20202), (3848, 18879), (4292, 16926), (4524, 16058), (4588, 15834), (4836, 15022), (4872, 14911), (5208, 13949), (5278, 13764), (5394, 13468), (5642, 12876), (5772, 12586), (6216, 11687), (6293, 11544), (6438, 11284), (6734, 10788), (6882, 10556), (7192, 10101), (7511, 9672), (7917, 9176), (8029, 9048), (8463, 8584)]