90403068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 161193732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 149, 186, 217, 233, 298, 372, 434, 447, 466, 596, 651, 699, 868, 894, 932, 1043, 1302, 1398, 1631, 1788, 2086, 2604, 2796, 3129, 3262, 4172, 4619, 4893, 6258, 6524, 7223, 9238, 9786, 12516, 13857, 14446, 18476, 19572, 21669, 27714, 28892, 32333, 34717, 43338, 50561, 55428, 64666, 69434, 86676, 96999, 101122, 104151, 129332, 138868, 151683, 193998, 202244, 208302, 243019, 303366, 387996, 416604, 486038, 606732, 729057, 972076, 1076227, 1458114, 2152454, 2916228, 3228681, 4304908, 6457362, 7533589, 12914724, 15067178, 22600767, 30134356, 45201534, 90403068]

約数ペア:

[(1, 90403068), (2, 45201534), (3, 30134356), (4, 22600767), (6, 15067178), (7, 12914724), (12, 7533589), (14, 6457362), (21, 4304908), (28, 3228681), (31, 2916228), (42, 2152454), (62, 1458114), (84, 1076227), (93, 972076), (124, 729057), (149, 606732), (186, 486038), (217, 416604), (233, 387996), (298, 303366), (372, 243019), (434, 208302), (447, 202244), (466, 193998), (596, 151683), (651, 138868), (699, 129332), (868, 104151), (894, 101122), (932, 96999), (1043, 86676), (1302, 69434), (1398, 64666), (1631, 55428), (1788, 50561), (2086, 43338), (2604, 34717), (2796, 32333), (3129, 28892), (3262, 27714), (4172, 21669), (4619, 19572), (4893, 18476), (6258, 14446), (6524, 13857), (7223, 12516), (9238, 9786)]