90906582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 118112298

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 179, 221, 358, 383, 442, 537, 663, 766, 1074, 1149, 1326, 2298, 2327, 3043, 4654, 4979, 6086, 6511, 6981, 9129, 9958, 13022, 13962, 14937, 18258, 19533, 29874, 39066, 39559, 68557, 79118, 84643, 118677, 137114, 169286, 205671, 237354, 253929, 411342, 507858, 891241, 1165469, 1782482, 2330938, 2673723, 3496407, 5347446, 6992814, 15151097, 30302194, 45453291, 90906582]

約数ペア:

[(1, 90906582), (2, 45453291), (3, 30302194), (6, 15151097), (13, 6992814), (17, 5347446), (26, 3496407), (34, 2673723), (39, 2330938), (51, 1782482), (78, 1165469), (102, 891241), (179, 507858), (221, 411342), (358, 253929), (383, 237354), (442, 205671), (537, 169286), (663, 137114), (766, 118677), (1074, 84643), (1149, 79118), (1326, 68557), (2298, 39559), (2327, 39066), (3043, 29874), (4654, 19533), (4979, 18258), (6086, 14937), (6511, 13962), (6981, 13022), (9129, 9958)]