73881432

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 209664000

約数和(自身を除く): 135782568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 79, 93, 124, 158, 186, 237, 248, 279, 316, 372, 419, 474, 558, 632, 711, 744, 838, 948, 1116, 1257, 1422, 1676, 1896, 2232, 2449, 2514, 2844, 3352, 3771, 4898, 5028, 5688, 7347, 7542, 9796, 10056, 12989, 14694, 15084, 19592, 22041, 25978, 29388, 30168, 33101, 38967, 44082, 51956, 58776, 66202, 77934, 88164, 99303, 103912, 116901, 132404, 155868, 176328, 198606, 233802, 264808, 297909, 311736, 397212, 467604, 595818, 794424, 935208, 1026131, 1191636, 2052262, 2383272, 3078393, 4104524, 6156786, 8209048, 9235179, 12313572, 18470358, 24627144, 36940716, 73881432]

約数ペア:

[(1, 73881432), (2, 36940716), (3, 24627144), (4, 18470358), (6, 12313572), (8, 9235179), (9, 8209048), (12, 6156786), (18, 4104524), (24, 3078393), (31, 2383272), (36, 2052262), (62, 1191636), (72, 1026131), (79, 935208), (93, 794424), (124, 595818), (158, 467604), (186, 397212), (237, 311736), (248, 297909), (279, 264808), (316, 233802), (372, 198606), (419, 176328), (474, 155868), (558, 132404), (632, 116901), (711, 103912), (744, 99303), (838, 88164), (948, 77934), (1116, 66202), (1257, 58776), (1422, 51956), (1676, 44082), (1896, 38967), (2232, 33101), (2449, 30168), (2514, 29388), (2844, 25978), (3352, 22041), (3771, 19592), (4898, 15084), (5028, 14694), (5688, 12989), (7347, 10056), (7542, 9796)]