98510872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 198414720

約数和(自身を除く): 99903848

約数列:

[1, 2, 4, 8, 37, 47, 73, 74, 94, 97, 146, 148, 188, 194, 292, 296, 376, 388, 584, 776, 1739, 2701, 3431, 3478, 3589, 4559, 5402, 6862, 6956, 7081, 7178, 9118, 10804, 13724, 13912, 14162, 14356, 18236, 21608, 27448, 28324, 28712, 36472, 56648, 126947, 168683, 253894, 261997, 332807, 337366, 507788, 523994, 665614, 674732, 1015576, 1047988, 1331228, 1349464, 2095976, 2662456, 12313859, 24627718, 49255436, 98510872]

約数ペア:

[(1, 98510872), (2, 49255436), (4, 24627718), (8, 12313859), (37, 2662456), (47, 2095976), (73, 1349464), (74, 1331228), (94, 1047988), (97, 1015576), (146, 674732), (148, 665614), (188, 523994), (194, 507788), (292, 337366), (296, 332807), (376, 261997), (388, 253894), (584, 168683), (776, 126947), (1739, 56648), (2701, 36472), (3431, 28712), (3478, 28324), (3589, 27448), (4559, 21608), (5402, 18236), (6862, 14356), (6956, 14162), (7081, 13912), (7178, 13724), (9118, 10804)]