71231112

素因数分解:

$2^3\times 3^2\times {\mathrm{989321}}^1$

素因数の和:989333

約数の個数: 24

約数和(自身を含む): 192917790

約数和(自身を除く): 121686678

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 989321, 1978642, 2967963, 3957284, 5935926, 7914568, 8903889, 11871852, 17807778, 23743704, 35615556, 71231112]

約数ペア:

[(1, 71231112), (2, 35615556), (3, 23743704), (4, 17807778), (6, 11871852), (8, 8903889), (9, 7914568), (12, 5935926), (18, 3957284), (24, 2967963), (36, 1978642), (72, 989321)]