72284118

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{557}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 148490496

約数和(自身を除く): 76206378

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 503, 557, 1006, 1114, 1509, 1671, 3018, 3342, 21629, 23951, 43258, 47902, 64887, 71853, 129774, 143706, 280171, 560342, 840513, 1681026, 12047353, 24094706, 36142059, 72284118]

約数ペア:

[(1, 72284118), (2, 36142059), (3, 24094706), (6, 12047353), (43, 1681026), (86, 840513), (129, 560342), (258, 280171), (503, 143706), (557, 129774), (1006, 71853), (1114, 64887), (1509, 47902), (1671, 43258), (3018, 23951), (3342, 21629)]