80197524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{202519}}^1$

素因数の和:202540

約数の個数: 36

約数和(自身を含む): 221151840

約数和(自身を除く): 140954316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 202519, 405038, 607557, 810076, 1215114, 1822671, 2227709, 2430228, 3645342, 4455418, 6683127, 7290684, 8910836, 13366254, 20049381, 26732508, 40098762, 80197524]

約数ペア:

[(1, 80197524), (2, 40098762), (3, 26732508), (4, 20049381), (6, 13366254), (9, 8910836), (11, 7290684), (12, 6683127), (18, 4455418), (22, 3645342), (33, 2430228), (36, 2227709), (44, 1822671), (66, 1215114), (99, 810076), (132, 607557), (198, 405038), (396, 202519)]