81053796

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157081}}^1$

素因数の和:157131

約数の個数: 24

約数和(自身を含む): 193525024

約数和(自身を除く): 112471228

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 157081, 314162, 471243, 628324, 942486, 1884972, 6754483, 13508966, 20263449, 27017932, 40526898, 81053796]

約数ペア:

[(1, 81053796), (2, 40526898), (3, 27017932), (4, 20263449), (6, 13508966), (12, 6754483), (43, 1884972), (86, 942486), (129, 628324), (172, 471243), (258, 314162), (516, 157081)]