71794908

素因数分解:

$2^2\times 3^2\times {\mathrm{839}}^1\times {\mathrm{2377}}^1$

素因数の和:3226

約数の個数: 36

約数和(自身を含む): 181774320

約数和(自身を除く): 109979412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 839, 1678, 2377, 2517, 3356, 4754, 5034, 7131, 7551, 9508, 10068, 14262, 15102, 21393, 28524, 30204, 42786, 85572, 1994303, 3988606, 5982909, 7977212, 11965818, 17948727, 23931636, 35897454, 71794908]

約数ペア:

[(1, 71794908), (2, 35897454), (3, 23931636), (4, 17948727), (6, 11965818), (9, 7977212), (12, 5982909), (18, 3988606), (36, 1994303), (839, 85572), (1678, 42786), (2377, 30204), (2517, 28524), (3356, 21393), (4754, 15102), (5034, 14262), (7131, 10068), (7551, 9508)]