73426860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31379}}^1$

素因数の和:31407

約数の個数: 72

約数和(自身を含む): 239868720

約数和(自身を除く): 166441860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 31379, 62758, 94137, 125516, 156895, 188274, 282411, 313790, 376548, 407927, 470685, 564822, 627580, 815854, 941370, 1129644, 1223781, 1412055, 1631708, 1882740, 2039635, 2447562, 2824110, 3671343, 4079270, 4895124, 5648220, 6118905, 7342686, 8158540, 12237810, 14685372, 18356715, 24475620, 36713430, 73426860]

約数ペア:

[(1, 73426860), (2, 36713430), (3, 24475620), (4, 18356715), (5, 14685372), (6, 12237810), (9, 8158540), (10, 7342686), (12, 6118905), (13, 5648220), (15, 4895124), (18, 4079270), (20, 3671343), (26, 2824110), (30, 2447562), (36, 2039635), (39, 1882740), (45, 1631708), (52, 1412055), (60, 1223781), (65, 1129644), (78, 941370), (90, 815854), (117, 627580), (130, 564822), (156, 470685), (180, 407927), (195, 376548), (234, 313790), (260, 282411), (390, 188274), (468, 156895), (585, 125516), (780, 94137), (1170, 62758), (2340, 31379)]