78391866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11593}}^1$

素因数の和:11635

約数の個数: 48

約数和(自身を含む): 190327104

約数和(自身を除く): 111935238

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 11593, 23186, 34779, 69558, 81151, 162302, 243453, 266639, 486906, 533278, 568057, 799917, 1136114, 1599834, 1704171, 1866473, 3408342, 3732946, 5599419, 11198838, 13065311, 26130622, 39195933, 78391866]

約数ペア:

[(1, 78391866), (2, 39195933), (3, 26130622), (6, 13065311), (7, 11198838), (14, 5599419), (21, 3732946), (23, 3408342), (42, 1866473), (46, 1704171), (49, 1599834), (69, 1136114), (98, 799917), (138, 568057), (147, 533278), (161, 486906), (294, 266639), (322, 243453), (483, 162302), (966, 81151), (1127, 69558), (2254, 34779), (3381, 23186), (6762, 11593)]