72121572

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{17729}}^1$

素因数の和:17852

約数の個数: 36

約数和(自身を含む): 183931020

約数和(自身を除く): 111809448

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 17729, 35458, 53187, 70916, 106374, 159561, 212748, 319122, 638244, 2003377, 4006754, 6010131, 8013508, 12020262, 18030393, 24040524, 36060786, 72121572]

約数ペア:

[(1, 72121572), (2, 36060786), (3, 24040524), (4, 18030393), (6, 12020262), (9, 8013508), (12, 6010131), (18, 4006754), (36, 2003377), (113, 638244), (226, 319122), (339, 212748), (452, 159561), (678, 106374), (1017, 70916), (1356, 53187), (2034, 35458), (4068, 17729)]