73168908

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 174553344

約数和(自身を除く): 101384436

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 157, 213, 284, 314, 426, 471, 547, 628, 852, 942, 1094, 1641, 1884, 2188, 3282, 6564, 11147, 22294, 33441, 38837, 44588, 66882, 77674, 85879, 116511, 133764, 155348, 171758, 233022, 257637, 343516, 466044, 515274, 1030548, 6097409, 12194818, 18292227, 24389636, 36584454, 73168908]

約数ペア:

[(1, 73168908), (2, 36584454), (3, 24389636), (4, 18292227), (6, 12194818), (12, 6097409), (71, 1030548), (142, 515274), (157, 466044), (213, 343516), (284, 257637), (314, 233022), (426, 171758), (471, 155348), (547, 133764), (628, 116511), (852, 85879), (942, 77674), (1094, 66882), (1641, 44588), (1884, 38837), (2188, 33441), (3282, 22294), (6564, 11147)]