72143138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{68447}}^1$

素因数の和:68497

約数の個数: 16

約数和(自身を含む): 118278144

約数和(自身を除く): 46135006

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 68447, 136894, 1163599, 2121857, 2327198, 4243714, 36071569, 72143138]

約数ペア:

[(1, 72143138), (2, 36071569), (17, 4243714), (31, 2327198), (34, 2121857), (62, 1163599), (527, 136894), (1054, 68447)]