91471044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2225

約数の個数: 72

約数和(自身を含む): 251797728

約数和(自身を除く): 160326684

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, 2044, 2131, 3066, 3577, 4262, 6132, 6393, 7154, 8524, 10731, 12786, 14308, 14917, 21462, 25572, 29834, 42924, 44751, 59668, 89502, 104419, 155563, 179004, 208838, 311126, 313257, 417676, 466689, 622252, 626514, 933378, 1088941, 1253028, 1866756, 2177882, 3266823, 4355764, 6533646, 7622587, 13067292, 15245174, 22867761, 30490348, 45735522, 91471044]

約数ペア:

[(1, 91471044), (2, 45735522), (3, 30490348), (4, 22867761), (6, 15245174), (7, 13067292), (12, 7622587), (14, 6533646), (21, 4355764), (28, 3266823), (42, 2177882), (49, 1866756), (73, 1253028), (84, 1088941), (98, 933378), (146, 626514), (147, 622252), (196, 466689), (219, 417676), (292, 313257), (294, 311126), (438, 208838), (511, 179004), (588, 155563), (876, 104419), (1022, 89502), (1533, 59668), (2044, 44751), (2131, 42924), (3066, 29834), (3577, 25572), (4262, 21462), (6132, 14917), (6393, 14308), (7154, 12786), (8524, 10731)]