71879142

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1009}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 148930560

約数和(自身を除く): 77051418

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 383, 766, 1009, 1149, 2018, 2298, 3027, 6054, 11873, 23746, 31279, 35619, 62558, 71238, 93837, 187674, 386447, 772894, 1159341, 2318682, 11979857, 23959714, 35939571, 71879142]

約数ペア:

[(1, 71879142), (2, 35939571), (3, 23959714), (6, 11979857), (31, 2318682), (62, 1159341), (93, 772894), (186, 386447), (383, 187674), (766, 93837), (1009, 71238), (1149, 62558), (2018, 35619), (2298, 31279), (3027, 23746), (6054, 11873)]