90580616

素因数分解:

$2^3\times 7^2\times {\mathrm{311}}^1\times {\mathrm{743}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 198469440

約数和(自身を除く): 107888824

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 311, 392, 622, 743, 1244, 1486, 2177, 2488, 2972, 4354, 5201, 5944, 8708, 10402, 15239, 17416, 20804, 30478, 36407, 41608, 60956, 72814, 121912, 145628, 231073, 291256, 462146, 924292, 1617511, 1848584, 3235022, 6470044, 11322577, 12940088, 22645154, 45290308, 90580616]

約数ペア:

[(1, 90580616), (2, 45290308), (4, 22645154), (7, 12940088), (8, 11322577), (14, 6470044), (28, 3235022), (49, 1848584), (56, 1617511), (98, 924292), (196, 462146), (311, 291256), (392, 231073), (622, 145628), (743, 121912), (1244, 72814), (1486, 60956), (2177, 41608), (2488, 36407), (2972, 30478), (4354, 20804), (5201, 17416), (5944, 15239), (8708, 10402)]