82220712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{489409}}^1$

素因数の和:489425

約数の個数: 32

約数和(自身を含む): 234916800

約数和(自身を除く): 152696088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 489409, 978818, 1468227, 1957636, 2936454, 3425863, 3915272, 5872908, 6851726, 10277589, 11745816, 13703452, 20555178, 27406904, 41110356, 82220712]

約数ペア:

[(1, 82220712), (2, 41110356), (3, 27406904), (4, 20555178), (6, 13703452), (7, 11745816), (8, 10277589), (12, 6851726), (14, 5872908), (21, 3915272), (24, 3425863), (28, 2936454), (42, 1957636), (56, 1468227), (84, 978818), (168, 489409)]