82740492

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 216652800

約数和(自身を除く): 133912308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 79, 94, 141, 158, 188, 237, 282, 316, 423, 474, 564, 619, 711, 846, 948, 1238, 1422, 1692, 1857, 2476, 2844, 3713, 3714, 5571, 7426, 7428, 11139, 11142, 14852, 22278, 22284, 29093, 33417, 44556, 48901, 58186, 66834, 87279, 97802, 116372, 133668, 146703, 174558, 195604, 261837, 293406, 349116, 440109, 523674, 586812, 880218, 1047348, 1760436, 2298347, 4596694, 6895041, 9193388, 13790082, 20685123, 27580164, 41370246, 82740492]

約数ペア:

[(1, 82740492), (2, 41370246), (3, 27580164), (4, 20685123), (6, 13790082), (9, 9193388), (12, 6895041), (18, 4596694), (36, 2298347), (47, 1760436), (79, 1047348), (94, 880218), (141, 586812), (158, 523674), (188, 440109), (237, 349116), (282, 293406), (316, 261837), (423, 195604), (474, 174558), (564, 146703), (619, 133668), (711, 116372), (846, 97802), (948, 87279), (1238, 66834), (1422, 58186), (1692, 48901), (1857, 44556), (2476, 33417), (2844, 29093), (3713, 22284), (3714, 22278), (5571, 14852), (7426, 11142), (7428, 11139)]