89650264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 192844800

約数和(自身を除く): 103194536

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 88, 118, 124, 236, 248, 341, 472, 557, 649, 682, 1114, 1298, 1364, 1829, 2228, 2596, 2728, 3658, 4456, 5192, 6127, 7316, 12254, 14632, 17267, 20119, 24508, 32863, 34534, 40238, 49016, 65726, 69068, 80476, 131452, 138136, 160952, 189937, 262904, 361493, 379874, 722986, 759748, 1018753, 1445972, 1519496, 2037506, 2891944, 4075012, 8150024, 11206283, 22412566, 44825132, 89650264]

約数ペア:

[(1, 89650264), (2, 44825132), (4, 22412566), (8, 11206283), (11, 8150024), (22, 4075012), (31, 2891944), (44, 2037506), (59, 1519496), (62, 1445972), (88, 1018753), (118, 759748), (124, 722986), (236, 379874), (248, 361493), (341, 262904), (472, 189937), (557, 160952), (649, 138136), (682, 131452), (1114, 80476), (1298, 69068), (1364, 65726), (1829, 49016), (2228, 40238), (2596, 34534), (2728, 32863), (3658, 24508), (4456, 20119), (5192, 17267), (6127, 14632), (7316, 12254)]