89990376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1193}}^1$

素因数の和:1658

約数の個数: 64

約数和(自身を含む): 257904000

約数和(自身を除く): 167913624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 449, 898, 1193, 1347, 1796, 2386, 2694, 3143, 3579, 3592, 4772, 5388, 6286, 7158, 8351, 9429, 9544, 10776, 12572, 14316, 16702, 18858, 25053, 25144, 28632, 33404, 37716, 50106, 66808, 75432, 100212, 200424, 535657, 1071314, 1606971, 2142628, 3213942, 3749599, 4285256, 6427884, 7499198, 11248797, 12855768, 14998396, 22497594, 29996792, 44995188, 89990376]

約数ペア:

[(1, 89990376), (2, 44995188), (3, 29996792), (4, 22497594), (6, 14998396), (7, 12855768), (8, 11248797), (12, 7499198), (14, 6427884), (21, 4285256), (24, 3749599), (28, 3213942), (42, 2142628), (56, 1606971), (84, 1071314), (168, 535657), (449, 200424), (898, 100212), (1193, 75432), (1347, 66808), (1796, 50106), (2386, 37716), (2694, 33404), (3143, 28632), (3579, 25144), (3592, 25053), (4772, 18858), (5388, 16702), (6286, 14316), (7158, 12572), (8351, 10776), (9429, 9544)]