72459912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11657}}^1$

素因数の和:11710

約数の個数: 64

約数和(自身を含む): 212641920

約数和(自身を除く): 140182008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 11657, 23314, 34971, 46628, 69942, 81599, 93256, 139884, 163198, 244797, 279768, 326396, 431309, 489594, 652792, 862618, 979188, 1293927, 1725236, 1958376, 2587854, 3019163, 3450472, 5175708, 6038326, 9057489, 10351416, 12076652, 18114978, 24153304, 36229956, 72459912]

約数ペア:

[(1, 72459912), (2, 36229956), (3, 24153304), (4, 18114978), (6, 12076652), (7, 10351416), (8, 9057489), (12, 6038326), (14, 5175708), (21, 3450472), (24, 3019163), (28, 2587854), (37, 1958376), (42, 1725236), (56, 1293927), (74, 979188), (84, 862618), (111, 652792), (148, 489594), (168, 431309), (222, 326396), (259, 279768), (296, 244797), (444, 163198), (518, 139884), (777, 93256), (888, 81599), (1036, 69942), (1554, 46628), (2072, 34971), (3108, 23314), (6216, 11657)]