74999574

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5666

約数の個数: 64

約数和(自身を含む): 188966400

約数和(自身を除く): 113966826

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 5623, 6669, 11246, 13338, 16869, 33738, 50607, 73099, 101214, 106837, 146198, 151821, 213674, 219297, 303642, 320511, 438594, 641022, 657891, 961533, 1315782, 1388881, 1923066, 1973673, 2777762, 2884599, 3947346, 4166643, 5769198, 8333286, 12499929, 24999858, 37499787, 74999574]

約数ペア:

[(1, 74999574), (2, 37499787), (3, 24999858), (6, 12499929), (9, 8333286), (13, 5769198), (18, 4166643), (19, 3947346), (26, 2884599), (27, 2777762), (38, 1973673), (39, 1923066), (54, 1388881), (57, 1315782), (78, 961533), (114, 657891), (117, 641022), (171, 438594), (234, 320511), (247, 303642), (342, 219297), (351, 213674), (494, 151821), (513, 146198), (702, 106837), (741, 101214), (1026, 73099), (1482, 50607), (2223, 33738), (4446, 16869), (5623, 13338), (6669, 11246)]