78575136

素因数分解:

$2^5\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1571}}^1$

素因数の和:2105

約数の個数: 48

約数和(自身を含む): 206787168

約数和(自身を除く): 128212032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 521, 1042, 1563, 1571, 2084, 3126, 3142, 4168, 4713, 6252, 6284, 8336, 9426, 12504, 12568, 16672, 18852, 25008, 25136, 37704, 50016, 50272, 75408, 150816, 818491, 1636982, 2455473, 3273964, 4910946, 6547928, 9821892, 13095856, 19643784, 26191712, 39287568, 78575136]

約数ペア:

[(1, 78575136), (2, 39287568), (3, 26191712), (4, 19643784), (6, 13095856), (8, 9821892), (12, 6547928), (16, 4910946), (24, 3273964), (32, 2455473), (48, 1636982), (96, 818491), (521, 150816), (1042, 75408), (1563, 50272), (1571, 50016), (2084, 37704), (3126, 25136), (3142, 25008), (4168, 18852), (4713, 16672), (6252, 12568), (6284, 12504), (8336, 9426)]