75806472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{919}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 217267200

約数和(自身を除く): 141460728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 491, 919, 982, 1473, 1838, 1964, 2757, 2946, 3437, 3676, 3928, 5514, 5892, 6433, 6874, 7352, 10311, 11028, 11784, 12866, 13748, 19299, 20622, 22056, 25732, 27496, 38598, 41244, 51464, 77196, 82488, 154392, 451229, 902458, 1353687, 1804916, 2707374, 3158603, 3609832, 5414748, 6317206, 9475809, 10829496, 12634412, 18951618, 25268824, 37903236, 75806472]

約数ペア:

[(1, 75806472), (2, 37903236), (3, 25268824), (4, 18951618), (6, 12634412), (7, 10829496), (8, 9475809), (12, 6317206), (14, 5414748), (21, 3609832), (24, 3158603), (28, 2707374), (42, 1804916), (56, 1353687), (84, 902458), (168, 451229), (491, 154392), (919, 82488), (982, 77196), (1473, 51464), (1838, 41244), (1964, 38598), (2757, 27496), (2946, 25732), (3437, 22056), (3676, 20622), (3928, 19299), (5514, 13748), (5892, 12866), (6433, 11784), (6874, 11028), (7352, 10311)]