80727192

素因数分解:

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

素因数の和:112

約数の個数: 240

約数和(自身を含む): 286014960

約数和(自身を除く): 205287768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 37, 39, 42, 52, 54, 56, 63, 72, 74, 78, 81, 84, 91, 104, 108, 111, 117, 126, 148, 156, 162, 168, 182, 189, 216, 222, 234, 252, 259, 273, 296, 312, 324, 333, 351, 364, 378, 444, 468, 481, 504, 518, 546, 567, 648, 666, 702, 728, 756, 777, 819, 888, 936, 962, 999, 1036, 1053, 1092, 1134, 1332, 1369, 1404, 1443, 1512, 1554, 1638, 1924, 1998, 2072, 2106, 2184, 2268, 2331, 2457, 2664, 2738, 2808, 2886, 2997, 3108, 3276, 3367, 3848, 3996, 4107, 4212, 4329, 4536, 4662, 4914, 5476, 5772, 5994, 6216, 6552, 6734, 6993, 7371, 7992, 8214, 8424, 8658, 9324, 9583, 9828, 10101, 10952, 11544, 11988, 12321, 12987, 13468, 13986, 14742, 16428, 17316, 17797, 18648, 19166, 19656, 20202, 20979, 23976, 24642, 25974, 26936, 27972, 28749, 29484, 30303, 32856, 34632, 35594, 36963, 38332, 38961, 40404, 41958, 49284, 51948, 53391, 55944, 57498, 58968, 60606, 71188, 73926, 76664, 77922, 80808, 83916, 86247, 90909, 98568, 103896, 106782, 110889, 114996, 121212, 124579, 142376, 147852, 155844, 160173, 167832, 172494, 181818, 213564, 221778, 229992, 242424, 249158, 258741, 272727, 295704, 311688, 320346, 344988, 363636, 373737, 427128, 443556, 480519, 498316, 517482, 545454, 640692, 689976, 727272, 747474, 776223, 887112, 961038, 996632, 1034964, 1090908, 1121211, 1281384, 1441557, 1494948, 1552446, 1922076, 2069928, 2181816, 2242422, 2883114, 2989896, 3104892, 3363633, 3844152, 4484844, 5766228, 6209784, 6727266, 8969688, 10090899, 11532456, 13454532, 20181798, 26909064, 40363596, 80727192]

約数ペア:

[(1, 80727192), (2, 40363596), (3, 26909064), (4, 20181798), (6, 13454532), (7, 11532456), (8, 10090899), (9, 8969688), (12, 6727266), (13, 6209784), (14, 5766228), (18, 4484844), (21, 3844152), (24, 3363633), (26, 3104892), (27, 2989896), (28, 2883114), (36, 2242422), (37, 2181816), (39, 2069928), (42, 1922076), (52, 1552446), (54, 1494948), (56, 1441557), (63, 1281384), (72, 1121211), (74, 1090908), (78, 1034964), (81, 996632), (84, 961038), (91, 887112), (104, 776223), (108, 747474), (111, 727272), (117, 689976), (126, 640692), (148, 545454), (156, 517482), (162, 498316), (168, 480519), (182, 443556), (189, 427128), (216, 373737), (222, 363636), (234, 344988), (252, 320346), (259, 311688), (273, 295704), (296, 272727), (312, 258741), (324, 249158), (333, 242424), (351, 229992), (364, 221778), (378, 213564), (444, 181818), (468, 172494), (481, 167832), (504, 160173), (518, 155844), (546, 147852), (567, 142376), (648, 124579), (666, 121212), (702, 114996), (728, 110889), (756, 106782), (777, 103896), (819, 98568), (888, 90909), (936, 86247), (962, 83916), (999, 80808), (1036, 77922), (1053, 76664), (1092, 73926), (1134, 71188), (1332, 60606), (1369, 58968), (1404, 57498), (1443, 55944), (1512, 53391), (1554, 51948), (1638, 49284), (1924, 41958), (1998, 40404), (2072, 38961), (2106, 38332), (2184, 36963), (2268, 35594), (2331, 34632), (2457, 32856), (2664, 30303), (2738, 29484), (2808, 28749), (2886, 27972), (2997, 26936), (3108, 25974), (3276, 24642), (3367, 23976), (3848, 20979), (3996, 20202), (4107, 19656), (4212, 19166), (4329, 18648), (4536, 17797), (4662, 17316), (4914, 16428), (5476, 14742), (5772, 13986), (5994, 13468), (6216, 12987), (6552, 12321), (6734, 11988), (6993, 11544), (7371, 10952), (7992, 10101), (8214, 9828), (8424, 9583), (8658, 9324)]