81520224

素因数分解:

$2^5\times 3^1\times {\mathrm{313}}^1\times {\mathrm{2713}}^1$

素因数の和:3039

約数の個数: 48

約数和(自身を含む): 214753392

約数和(自身を除く): 133233168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 313, 626, 939, 1252, 1878, 2504, 2713, 3756, 5008, 5426, 7512, 8139, 10016, 10852, 15024, 16278, 21704, 30048, 32556, 43408, 65112, 86816, 130224, 260448, 849169, 1698338, 2547507, 3396676, 5095014, 6793352, 10190028, 13586704, 20380056, 27173408, 40760112, 81520224]

約数ペア:

[(1, 81520224), (2, 40760112), (3, 27173408), (4, 20380056), (6, 13586704), (8, 10190028), (12, 6793352), (16, 5095014), (24, 3396676), (32, 2547507), (48, 1698338), (96, 849169), (313, 260448), (626, 130224), (939, 86816), (1252, 65112), (1878, 43408), (2504, 32556), (2713, 30048), (3756, 21704), (5008, 16278), (5426, 15024), (7512, 10852), (8139, 10016)]