90299776

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3303

約数の個数: 64

約数和(自身を含む): 212290560

約数和(自身を除く): 121990784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3251, 3472, 3968, 6502, 6944, 13004, 13888, 22757, 26008, 27776, 45514, 52016, 91028, 100781, 104032, 182056, 201562, 208064, 364112, 403124, 416128, 705467, 728224, 806248, 1410934, 1456448, 1612496, 2821868, 2912896, 3224992, 5643736, 6449984, 11287472, 12899968, 22574944, 45149888, 90299776]

約数ペア:

[(1, 90299776), (2, 45149888), (4, 22574944), (7, 12899968), (8, 11287472), (14, 6449984), (16, 5643736), (28, 3224992), (31, 2912896), (32, 2821868), (56, 1612496), (62, 1456448), (64, 1410934), (112, 806248), (124, 728224), (128, 705467), (217, 416128), (224, 403124), (248, 364112), (434, 208064), (448, 201562), (496, 182056), (868, 104032), (896, 100781), (992, 91028), (1736, 52016), (1984, 45514), (3251, 27776), (3472, 26008), (3968, 22757), (6502, 13888), (6944, 13004)]