43920552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 129024000

約数和(自身を除く): 85103448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 239, 247, 248, 312, 372, 403, 456, 478, 494, 589, 717, 741, 744, 806, 956, 988, 1178, 1209, 1434, 1482, 1612, 1767, 1912, 1976, 2356, 2418, 2868, 2964, 3107, 3224, 3534, 4541, 4712, 4836, 5736, 5928, 6214, 7068, 7409, 7657, 9082, 9321, 9672, 12428, 13623, 14136, 14818, 15314, 18164, 18642, 22227, 22971, 24856, 27246, 29636, 30628, 36328, 37284, 44454, 45942, 54492, 59033, 59272, 61256, 74568, 88908, 91884, 96317, 108984, 118066, 140771, 177099, 177816, 183768, 192634, 236132, 281542, 288951, 354198, 385268, 422313, 472264, 563084, 577902, 708396, 770536, 844626, 1126168, 1155804, 1416792, 1689252, 1830023, 2311608, 3378504, 3660046, 5490069, 7320092, 10980138, 14640184, 21960276, 43920552]

約数ペア:

[(1, 43920552), (2, 21960276), (3, 14640184), (4, 10980138), (6, 7320092), (8, 5490069), (12, 3660046), (13, 3378504), (19, 2311608), (24, 1830023), (26, 1689252), (31, 1416792), (38, 1155804), (39, 1126168), (52, 844626), (57, 770536), (62, 708396), (76, 577902), (78, 563084), (93, 472264), (104, 422313), (114, 385268), (124, 354198), (152, 288951), (156, 281542), (186, 236132), (228, 192634), (239, 183768), (247, 177816), (248, 177099), (312, 140771), (372, 118066), (403, 108984), (456, 96317), (478, 91884), (494, 88908), (589, 74568), (717, 61256), (741, 59272), (744, 59033), (806, 54492), (956, 45942), (988, 44454), (1178, 37284), (1209, 36328), (1434, 30628), (1482, 29636), (1612, 27246), (1767, 24856), (1912, 22971), (1976, 22227), (2356, 18642), (2418, 18164), (2868, 15314), (2964, 14818), (3107, 14136), (3224, 13623), (3534, 12428), (4541, 9672), (4712, 9321), (4836, 9082), (5736, 7657), (5928, 7409), (6214, 7068)]