91620204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30911}}^1$

素因数の和:30950

約数の個数: 48

約数和(自身を含む): 242350080

約数和(自身を除く): 150729876

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 30911, 61822, 92733, 123644, 185466, 370932, 401843, 587309, 803686, 1174618, 1205529, 1607372, 1761927, 2349236, 2411058, 3523854, 4822116, 7047708, 7635017, 15270034, 22905051, 30540068, 45810102, 91620204]

約数ペア:

[(1, 91620204), (2, 45810102), (3, 30540068), (4, 22905051), (6, 15270034), (12, 7635017), (13, 7047708), (19, 4822116), (26, 3523854), (38, 2411058), (39, 2349236), (52, 1761927), (57, 1607372), (76, 1205529), (78, 1174618), (114, 803686), (156, 587309), (228, 401843), (247, 370932), (494, 185466), (741, 123644), (988, 92733), (1482, 61822), (2964, 30911)]