72759816

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17729}}^1$

素因数の和:17763

約数の個数: 64

約数和(自身を含む): 212760000

約数和(自身を除く): 140000184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 17729, 35458, 53187, 70916, 106374, 141832, 159561, 212748, 319122, 336851, 425496, 478683, 638244, 673702, 957366, 1010553, 1276488, 1347404, 1914732, 2021106, 2694808, 3031659, 3829464, 4042212, 6063318, 8084424, 9094977, 12126636, 18189954, 24253272, 36379908, 72759816]

約数ペア:

[(1, 72759816), (2, 36379908), (3, 24253272), (4, 18189954), (6, 12126636), (8, 9094977), (9, 8084424), (12, 6063318), (18, 4042212), (19, 3829464), (24, 3031659), (27, 2694808), (36, 2021106), (38, 1914732), (54, 1347404), (57, 1276488), (72, 1010553), (76, 957366), (108, 673702), (114, 638244), (152, 478683), (171, 425496), (216, 336851), (228, 319122), (342, 212748), (456, 159561), (513, 141832), (684, 106374), (1026, 70916), (1368, 53187), (2052, 35458), (4104, 17729)]