79984836

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71671}}^1$

素因数の和:71712

約数の個数: 36

約数和(自身を含む): 208708864

約数和(自身を除く): 128724028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 71671, 143342, 215013, 286684, 430026, 645039, 860052, 1290078, 2221801, 2580156, 4443602, 6665403, 8887204, 13330806, 19996209, 26661612, 39992418, 79984836]

約数ペア:

[(1, 79984836), (2, 39992418), (3, 26661612), (4, 19996209), (6, 13330806), (9, 8887204), (12, 6665403), (18, 4443602), (31, 2580156), (36, 2221801), (62, 1290078), (93, 860052), (124, 645039), (186, 430026), (279, 286684), (372, 215013), (558, 143342), (1116, 71671)]