71242164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{282707}}^1$

素因数の和:282724

約数の個数: 36

約数和(自身を含む): 205811424

約数和(自身を除く): 134569260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 282707, 565414, 848121, 1130828, 1696242, 1978949, 2544363, 3392484, 3957898, 5088726, 5936847, 7915796, 10177452, 11873694, 17810541, 23747388, 35621082, 71242164]

約数ペア:

[(1, 71242164), (2, 35621082), (3, 23747388), (4, 17810541), (6, 11873694), (7, 10177452), (9, 7915796), (12, 5936847), (14, 5088726), (18, 3957898), (21, 3392484), (28, 2544363), (36, 1978949), (42, 1696242), (63, 1130828), (84, 848121), (126, 565414), (252, 282707)]