68620464

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43321}}^1$

素因数の和:43346

約数の個数: 60

約数和(自身を含む): 209505192

約数和(自身を除く): 140884728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 43321, 86642, 129963, 173284, 259926, 346568, 389889, 476531, 519852, 693136, 779778, 953062, 1039704, 1429593, 1559556, 1906124, 2079408, 2859186, 3119112, 3812248, 4288779, 5718372, 6238224, 7624496, 8577558, 11436744, 17155116, 22873488, 34310232, 68620464]

約数ペア:

[(1, 68620464), (2, 34310232), (3, 22873488), (4, 17155116), (6, 11436744), (8, 8577558), (9, 7624496), (11, 6238224), (12, 5718372), (16, 4288779), (18, 3812248), (22, 3119112), (24, 2859186), (33, 2079408), (36, 1906124), (44, 1559556), (48, 1429593), (66, 1039704), (72, 953062), (88, 779778), (99, 693136), (132, 519852), (144, 476531), (176, 389889), (198, 346568), (264, 259926), (396, 173284), (528, 129963), (792, 86642), (1584, 43321)]