80761716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{320483}}^1$

素因数の和:320500

約数の個数: 36

約数和(自身を含む): 233312352

約数和(自身を除く): 152550636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 320483, 640966, 961449, 1281932, 1922898, 2243381, 2884347, 3845796, 4486762, 5768694, 6730143, 8973524, 11537388, 13460286, 20190429, 26920572, 40380858, 80761716]

約数ペア:

[(1, 80761716), (2, 40380858), (3, 26920572), (4, 20190429), (6, 13460286), (7, 11537388), (9, 8973524), (12, 6730143), (14, 5768694), (18, 4486762), (21, 3845796), (28, 2884347), (36, 2243381), (42, 1922898), (63, 1281932), (84, 961449), (126, 640966), (252, 320483)]