87739506

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2895

約数の個数: 48

約数和(自身を含む): 199465344

約数和(自身を除く): 111725838

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1739, 2803, 3478, 5217, 5606, 8409, 10434, 15651, 16818, 25227, 31302, 50454, 103711, 131741, 207422, 263482, 311133, 395223, 622266, 790446, 933399, 1185669, 1866798, 2371338, 4874417, 9748834, 14623251, 29246502, 43869753, 87739506]

約数ペア:

[(1, 87739506), (2, 43869753), (3, 29246502), (6, 14623251), (9, 9748834), (18, 4874417), (37, 2371338), (47, 1866798), (74, 1185669), (94, 933399), (111, 790446), (141, 622266), (222, 395223), (282, 311133), (333, 263482), (423, 207422), (666, 131741), (846, 103711), (1739, 50454), (2803, 31302), (3478, 25227), (5217, 16818), (5606, 15651), (8409, 10434)]