86773428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2477

約数の個数: 72

約数和(自身を含む): 252470400

約数和(自身を除く): 165696972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2311, 2682, 3129, 4172, 4622, 5364, 6258, 6933, 9244, 9387, 12516, 13866, 16177, 18774, 20799, 27732, 32354, 37548, 41598, 48531, 64708, 83196, 97062, 145593, 194124, 291186, 344339, 582372, 688678, 1033017, 1377356, 2066034, 2410373, 3099051, 4132068, 4820746, 6198102, 7231119, 9641492, 12396204, 14462238, 21693357, 28924476, 43386714, 86773428]

約数ペア:

[(1, 86773428), (2, 43386714), (3, 28924476), (4, 21693357), (6, 14462238), (7, 12396204), (9, 9641492), (12, 7231119), (14, 6198102), (18, 4820746), (21, 4132068), (28, 3099051), (36, 2410373), (42, 2066034), (63, 1377356), (84, 1033017), (126, 688678), (149, 582372), (252, 344339), (298, 291186), (447, 194124), (596, 145593), (894, 97062), (1043, 83196), (1341, 64708), (1788, 48531), (2086, 41598), (2311, 37548), (2682, 32354), (3129, 27732), (4172, 20799), (4622, 18774), (5364, 16177), (6258, 13866), (6933, 12516), (9244, 9387)]