63990324

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 180837888

約数和(自身を除く): 116847564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 81, 92, 93, 108, 124, 138, 162, 186, 207, 276, 277, 279, 324, 372, 414, 554, 558, 621, 713, 828, 831, 837, 1108, 1116, 1242, 1426, 1662, 1674, 1863, 2139, 2484, 2493, 2511, 2852, 3324, 3348, 3726, 4278, 4986, 5022, 6371, 6417, 7452, 7479, 8556, 8587, 9972, 10044, 12742, 12834, 14958, 17174, 19113, 19251, 22437, 25484, 25668, 25761, 29916, 34348, 38226, 38502, 44874, 51522, 57339, 57753, 76452, 77004, 77283, 89748, 103044, 114678, 115506, 154566, 172017, 197501, 229356, 231012, 231849, 309132, 344034, 395002, 463698, 516051, 592503, 688068, 695547, 790004, 927396, 1032102, 1185006, 1391094, 1777509, 2064204, 2370012, 2782188, 3555018, 5332527, 7110036, 10665054, 15997581, 21330108, 31995162, 63990324]

約数ペア:

[(1, 63990324), (2, 31995162), (3, 21330108), (4, 15997581), (6, 10665054), (9, 7110036), (12, 5332527), (18, 3555018), (23, 2782188), (27, 2370012), (31, 2064204), (36, 1777509), (46, 1391094), (54, 1185006), (62, 1032102), (69, 927396), (81, 790004), (92, 695547), (93, 688068), (108, 592503), (124, 516051), (138, 463698), (162, 395002), (186, 344034), (207, 309132), (276, 231849), (277, 231012), (279, 229356), (324, 197501), (372, 172017), (414, 154566), (554, 115506), (558, 114678), (621, 103044), (713, 89748), (828, 77283), (831, 77004), (837, 76452), (1108, 57753), (1116, 57339), (1242, 51522), (1426, 44874), (1662, 38502), (1674, 38226), (1863, 34348), (2139, 29916), (2484, 25761), (2493, 25668), (2511, 25484), (2852, 22437), (3324, 19251), (3348, 19113), (3726, 17174), (4278, 14958), (4986, 12834), (5022, 12742), (6371, 10044), (6417, 9972), (7452, 8587), (7479, 8556)]