72488178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{575303}}^1$

素因数の和:575318

約数の個数: 24

約数和(自身を含む): 179494848

約数和(自身を除く): 107006670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 575303, 1150606, 1725909, 3451818, 4027121, 5177727, 8054242, 10355454, 12081363, 24162726, 36244089, 72488178]

約数ペア:

[(1, 72488178), (2, 36244089), (3, 24162726), (6, 12081363), (7, 10355454), (9, 8054242), (14, 5177727), (18, 4027121), (21, 3451818), (42, 1725909), (63, 1150606), (126, 575303)]