81047761968

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31858397}}^1$

素因数の和:31858461

約数の個数: 40

約数和(自身を含む): 213323833008

約数和(自身を除く): 132276071040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 31858397, 63716794, 95575191, 127433588, 191150382, 254867176, 382300764, 509734352, 764601528, 1529203056, 1688495041, 3376990082, 5065485123, 6753980164, 10130970246, 13507960328, 20261940492, 27015920656, 40523880984, 81047761968]

約数ペア:

[(1, 81047761968), (2, 40523880984), (3, 27015920656), (4, 20261940492), (6, 13507960328), (8, 10130970246), (12, 6753980164), (16, 5065485123), (24, 3376990082), (48, 1688495041), (53, 1529203056), (106, 764601528), (159, 509734352), (212, 382300764), (318, 254867176), (424, 191150382), (636, 127433588), (848, 95575191), (1272, 63716794), (2544, 31858397)]