90773808

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{2861}}^1$

素因数の和:3533

約数の個数: 40

約数和(自身を含む): 234935856

約数和(自身を除く): 144162048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2644, 2861, 3966, 5288, 5722, 7932, 8583, 10576, 11444, 15864, 17166, 22888, 31728, 34332, 45776, 68664, 137328, 1891121, 3782242, 5673363, 7564484, 11346726, 15128968, 22693452, 30257936, 45386904, 90773808]

約数ペア:

[(1, 90773808), (2, 45386904), (3, 30257936), (4, 22693452), (6, 15128968), (8, 11346726), (12, 7564484), (16, 5673363), (24, 3782242), (48, 1891121), (661, 137328), (1322, 68664), (1983, 45776), (2644, 34332), (2861, 31728), (3966, 22888), (5288, 17166), (5722, 15864), (7932, 11444), (8583, 10576)]