81122112

素因数分解:

$2^6\times 3^2\times {\mathrm{140837}}^1$

素因数の和:140855

約数の個数: 42

約数和(自身を含む): 232523538

約数和(自身を除く): 151401426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 140837, 281674, 422511, 563348, 845022, 1126696, 1267533, 1690044, 2253392, 2535066, 3380088, 4506784, 5070132, 6760176, 9013568, 10140264, 13520352, 20280528, 27040704, 40561056, 81122112]

約数ペア:

[(1, 81122112), (2, 40561056), (3, 27040704), (4, 20280528), (6, 13520352), (8, 10140264), (9, 9013568), (12, 6760176), (16, 5070132), (18, 4506784), (24, 3380088), (32, 2535066), (36, 2253392), (48, 1690044), (64, 1267533), (72, 1126696), (96, 845022), (144, 563348), (192, 422511), (288, 281674), (576, 140837)]