71535972

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 174067712

約数和(自身を除く): 102531740

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 103, 124, 186, 206, 309, 372, 412, 618, 1236, 1867, 3193, 3734, 5601, 6386, 7468, 9579, 11202, 12772, 19158, 22404, 38316, 57877, 115754, 173631, 192301, 231508, 347262, 384602, 576903, 694524, 769204, 1153806, 2307612, 5961331, 11922662, 17883993, 23845324, 35767986, 71535972]

約数ペア:

[(1, 71535972), (2, 35767986), (3, 23845324), (4, 17883993), (6, 11922662), (12, 5961331), (31, 2307612), (62, 1153806), (93, 769204), (103, 694524), (124, 576903), (186, 384602), (206, 347262), (309, 231508), (372, 192301), (412, 173631), (618, 115754), (1236, 57877), (1867, 38316), (3193, 22404), (3734, 19158), (5601, 12772), (6386, 11202), (7468, 9579)]