68670858

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 139242240

約数和(自身を除く): 70571382

約数列:

[1, 2, 3, 6, 157, 269, 271, 314, 471, 538, 542, 807, 813, 942, 1614, 1626, 42233, 42547, 72899, 84466, 85094, 126699, 127641, 145798, 218697, 253398, 255282, 437394, 11445143, 22890286, 34335429, 68670858]

約数ペア:

[(1, 68670858), (2, 34335429), (3, 22890286), (6, 11445143), (157, 437394), (269, 255282), (271, 253398), (314, 218697), (471, 145798), (538, 127641), (542, 126699), (807, 85094), (813, 84466), (942, 72899), (1614, 42547), (1626, 42233)]