66197808

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9781}}^1$

素因数の和:9842

約数の個数: 60

約数和(自身を含む): 189223008

約数和(自身を除く): 123025200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 9781, 19562, 29343, 39124, 58686, 78248, 88029, 117372, 156496, 176058, 234744, 352116, 459707, 469488, 704232, 919414, 1379121, 1408464, 1838828, 2758242, 3677656, 4137363, 5516484, 7355312, 8274726, 11032968, 16549452, 22065936, 33098904, 66197808]

約数ペア:

[(1, 66197808), (2, 33098904), (3, 22065936), (4, 16549452), (6, 11032968), (8, 8274726), (9, 7355312), (12, 5516484), (16, 4137363), (18, 3677656), (24, 2758242), (36, 1838828), (47, 1408464), (48, 1379121), (72, 919414), (94, 704232), (141, 469488), (144, 459707), (188, 352116), (282, 234744), (376, 176058), (423, 156496), (564, 117372), (752, 88029), (846, 78248), (1128, 58686), (1692, 39124), (2256, 29343), (3384, 19562), (6768, 9781)]