85976772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 236680416

約数和(自身を除く): 150703644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2003, 2044, 3066, 3577, 4006, 6009, 6132, 7154, 8012, 10731, 12018, 14021, 14308, 21462, 24036, 28042, 42063, 42924, 56084, 84126, 98147, 146219, 168252, 196294, 292438, 294441, 392588, 438657, 584876, 588882, 877314, 1023533, 1177764, 1754628, 2047066, 3070599, 4094132, 6141198, 7164731, 12282396, 14329462, 21494193, 28658924, 42988386, 85976772]

約数ペア:

[(1, 85976772), (2, 42988386), (3, 28658924), (4, 21494193), (6, 14329462), (7, 12282396), (12, 7164731), (14, 6141198), (21, 4094132), (28, 3070599), (42, 2047066), (49, 1754628), (73, 1177764), (84, 1023533), (98, 877314), (146, 588882), (147, 584876), (196, 438657), (219, 392588), (292, 294441), (294, 292438), (438, 196294), (511, 168252), (588, 146219), (876, 98147), (1022, 84126), (1533, 56084), (2003, 42924), (2044, 42063), (3066, 28042), (3577, 24036), (4006, 21462), (6009, 14308), (6132, 14021), (7154, 12018), (8012, 10731)]