8490174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 23887872

約数和(自身を除く): 15397698

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 23, 33, 34, 42, 46, 47, 51, 66, 69, 77, 94, 102, 119, 138, 141, 154, 161, 187, 231, 238, 253, 282, 322, 329, 357, 374, 391, 462, 483, 506, 517, 561, 658, 714, 759, 782, 799, 966, 987, 1034, 1081, 1122, 1173, 1309, 1518, 1551, 1598, 1771, 1974, 2162, 2346, 2397, 2618, 2737, 3102, 3243, 3542, 3619, 3927, 4301, 4794, 5313, 5474, 5593, 6486, 7238, 7567, 7854, 8211, 8602, 8789, 10626, 10857, 11186, 11891, 12903, 15134, 16422, 16779, 17578, 18377, 21714, 22701, 23782, 25806, 26367, 30107, 33558, 35673, 36754, 45402, 52734, 55131, 60214, 61523, 71346, 83237, 90321, 110262, 123046, 128639, 166474, 180642, 184569, 202147, 249711, 257278, 369138, 385917, 404294, 499422, 606441, 771834, 1212882, 1415029, 2830058, 4245087, 8490174]

約数ペア:

[(1, 8490174), (2, 4245087), (3, 2830058), (6, 1415029), (7, 1212882), (11, 771834), (14, 606441), (17, 499422), (21, 404294), (22, 385917), (23, 369138), (33, 257278), (34, 249711), (42, 202147), (46, 184569), (47, 180642), (51, 166474), (66, 128639), (69, 123046), (77, 110262), (94, 90321), (102, 83237), (119, 71346), (138, 61523), (141, 60214), (154, 55131), (161, 52734), (187, 45402), (231, 36754), (238, 35673), (253, 33558), (282, 30107), (322, 26367), (329, 25806), (357, 23782), (374, 22701), (391, 21714), (462, 18377), (483, 17578), (506, 16779), (517, 16422), (561, 15134), (658, 12903), (714, 11891), (759, 11186), (782, 10857), (799, 10626), (966, 8789), (987, 8602), (1034, 8211), (1081, 7854), (1122, 7567), (1173, 7238), (1309, 6486), (1518, 5593), (1551, 5474), (1598, 5313), (1771, 4794), (1974, 4301), (2162, 3927), (2346, 3619), (2397, 3542), (2618, 3243), (2737, 3102)]