87678738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{99409}}^1$

素因数の和:99431

約数の個数: 36

約数和(自身を含む): 220988430

約数和(自身を除く): 133309692

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 99409, 198818, 298227, 596454, 695863, 894681, 1391726, 1789362, 2087589, 4175178, 4871041, 6262767, 9742082, 12525534, 14613123, 29226246, 43839369, 87678738]

約数ペア:

[(1, 87678738), (2, 43839369), (3, 29226246), (6, 14613123), (7, 12525534), (9, 9742082), (14, 6262767), (18, 4871041), (21, 4175178), (42, 2087589), (49, 1789362), (63, 1391726), (98, 894681), (126, 695863), (147, 596454), (294, 298227), (441, 198818), (882, 99409)]