81797592

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109943}}^1$

素因数の和:109983

約数の個数: 32

約数和(自身を含む): 211092480

約数和(自身を除く): 129294888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 109943, 219886, 329829, 439772, 659658, 879544, 1319316, 2638632, 3408233, 6816466, 10224699, 13632932, 20449398, 27265864, 40898796, 81797592]

約数ペア:

[(1, 81797592), (2, 40898796), (3, 27265864), (4, 20449398), (6, 13632932), (8, 10224699), (12, 6816466), (24, 3408233), (31, 2638632), (62, 1319316), (93, 879544), (124, 659658), (186, 439772), (248, 329829), (372, 219886), (744, 109943)]