80112164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1736

約数の個数: 36

約数和(自身を含む): 155692992

約数和(自身を除く): 75580828

約数列:

[1, 2, 4, 11, 22, 44, 103, 121, 206, 242, 412, 484, 1133, 1607, 2266, 3214, 4532, 6428, 12463, 17677, 24926, 35354, 49852, 70708, 165521, 194447, 331042, 388894, 662084, 777788, 1820731, 3641462, 7282924, 20028041, 40056082, 80112164]

約数ペア:

[(1, 80112164), (2, 40056082), (4, 20028041), (11, 7282924), (22, 3641462), (44, 1820731), (103, 777788), (121, 662084), (206, 388894), (242, 331042), (412, 194447), (484, 165521), (1133, 70708), (1607, 49852), (2266, 35354), (3214, 24926), (4532, 17677), (6428, 12463)]