72156048

素因数分解:

$2^4\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1831}}^1$

素因数の和:2663

約数の個数: 40

約数和(自身を含む): 186732096

約数和(自身を除く): 114576048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 821, 1642, 1831, 2463, 3284, 3662, 4926, 5493, 6568, 7324, 9852, 10986, 13136, 14648, 19704, 21972, 29296, 39408, 43944, 87888, 1503251, 3006502, 4509753, 6013004, 9019506, 12026008, 18039012, 24052016, 36078024, 72156048]

約数ペア:

[(1, 72156048), (2, 36078024), (3, 24052016), (4, 18039012), (6, 12026008), (8, 9019506), (12, 6013004), (16, 4509753), (24, 3006502), (48, 1503251), (821, 87888), (1642, 43944), (1831, 39408), (2463, 29296), (3284, 21972), (3662, 19704), (4926, 14648), (5493, 13136), (6568, 10986), (7324, 9852)]