90729522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20407}}^1$

素因数の和:20447

約数の個数: 48

約数和(自身を含む): 222855360

約数和(自身を除く): 132125838

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 20407, 40814, 61221, 122442, 183663, 265291, 367326, 387733, 530582, 775466, 795873, 1163199, 1591746, 2326398, 2387619, 3489597, 4775238, 5040529, 6979194, 10081058, 15121587, 30243174, 45364761, 90729522]

約数ペア:

[(1, 90729522), (2, 45364761), (3, 30243174), (6, 15121587), (9, 10081058), (13, 6979194), (18, 5040529), (19, 4775238), (26, 3489597), (38, 2387619), (39, 2326398), (57, 1591746), (78, 1163199), (114, 795873), (117, 775466), (171, 530582), (234, 387733), (247, 367326), (342, 265291), (494, 183663), (741, 122442), (1482, 61221), (2223, 40814), (4446, 20407)]