72102984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2342

約数の個数: 64

約数和(自身を含む): 193363200

約数和(自身を除く): 121260216

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 136, 158, 204, 237, 316, 408, 474, 632, 948, 1343, 1896, 2237, 2686, 4029, 4474, 5372, 6711, 8058, 8948, 10744, 13422, 16116, 17896, 26844, 32232, 38029, 53688, 76058, 114087, 152116, 176723, 228174, 304232, 353446, 456348, 530169, 706892, 912696, 1060338, 1413784, 2120676, 3004291, 4241352, 6008582, 9012873, 12017164, 18025746, 24034328, 36051492, 72102984]

約数ペア:

[(1, 72102984), (2, 36051492), (3, 24034328), (4, 18025746), (6, 12017164), (8, 9012873), (12, 6008582), (17, 4241352), (24, 3004291), (34, 2120676), (51, 1413784), (68, 1060338), (79, 912696), (102, 706892), (136, 530169), (158, 456348), (204, 353446), (237, 304232), (316, 228174), (408, 176723), (474, 152116), (632, 114087), (948, 76058), (1343, 53688), (1896, 38029), (2237, 32232), (2686, 26844), (4029, 17896), (4474, 16116), (5372, 13422), (6711, 10744), (8058, 8948)]