91071240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58379}}^1$

素因数の和:58406

約数の個数: 64

約数和(自身を含む): 294235200

約数和(自身を除く): 203163960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 58379, 116758, 175137, 233516, 291895, 350274, 467032, 583790, 700548, 758927, 875685, 1167580, 1401096, 1517854, 1751370, 2276781, 2335160, 3035708, 3502740, 3794635, 4553562, 6071416, 7005480, 7589270, 9107124, 11383905, 15178540, 18214248, 22767810, 30357080, 45535620, 91071240]

約数ペア:

[(1, 91071240), (2, 45535620), (3, 30357080), (4, 22767810), (5, 18214248), (6, 15178540), (8, 11383905), (10, 9107124), (12, 7589270), (13, 7005480), (15, 6071416), (20, 4553562), (24, 3794635), (26, 3502740), (30, 3035708), (39, 2335160), (40, 2276781), (52, 1751370), (60, 1517854), (65, 1401096), (78, 1167580), (104, 875685), (120, 758927), (130, 700548), (156, 583790), (195, 467032), (260, 350274), (312, 291895), (390, 233516), (520, 175137), (780, 116758), (1560, 58379)]