89240568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 159591432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 59, 62, 76, 93, 107, 114, 118, 124, 152, 177, 186, 214, 228, 236, 248, 321, 354, 372, 428, 456, 472, 589, 642, 708, 744, 856, 1121, 1178, 1284, 1416, 1767, 1829, 2033, 2242, 2356, 2568, 3317, 3363, 3534, 3658, 4066, 4484, 4712, 5487, 6099, 6313, 6634, 6726, 7068, 7316, 8132, 8968, 9951, 10974, 12198, 12626, 13268, 13452, 14136, 14632, 16264, 18939, 19902, 21948, 24396, 25252, 26536, 26904, 34751, 37878, 39804, 43896, 48792, 50504, 63023, 69502, 75756, 79608, 104253, 119947, 126046, 139004, 151512, 189069, 195703, 208506, 239894, 252092, 278008, 359841, 378138, 391406, 417012, 479788, 504184, 587109, 719682, 756276, 782812, 834024, 959576, 1174218, 1439364, 1512552, 1565624, 2348436, 2878728, 3718357, 4696872, 7436714, 11155071, 14873428, 22310142, 29746856, 44620284, 89240568]

約数ペア:

[(1, 89240568), (2, 44620284), (3, 29746856), (4, 22310142), (6, 14873428), (8, 11155071), (12, 7436714), (19, 4696872), (24, 3718357), (31, 2878728), (38, 2348436), (57, 1565624), (59, 1512552), (62, 1439364), (76, 1174218), (93, 959576), (107, 834024), (114, 782812), (118, 756276), (124, 719682), (152, 587109), (177, 504184), (186, 479788), (214, 417012), (228, 391406), (236, 378138), (248, 359841), (321, 278008), (354, 252092), (372, 239894), (428, 208506), (456, 195703), (472, 189069), (589, 151512), (642, 139004), (708, 126046), (744, 119947), (856, 104253), (1121, 79608), (1178, 75756), (1284, 69502), (1416, 63023), (1767, 50504), (1829, 48792), (2033, 43896), (2242, 39804), (2356, 37878), (2568, 34751), (3317, 26904), (3363, 26536), (3534, 25252), (3658, 24396), (4066, 21948), (4484, 19902), (4712, 18939), (5487, 16264), (6099, 14632), (6313, 14136), (6634, 13452), (6726, 13268), (7068, 12626), (7316, 12198), (8132, 10974), (8968, 9951)]