72855738

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 163494240

約数和(自身を除く): 90638502

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 139, 222, 278, 333, 417, 666, 787, 834, 1251, 1574, 2361, 2502, 4722, 5143, 7083, 10286, 14166, 15429, 29119, 30858, 46287, 58238, 87357, 92574, 109393, 174714, 218786, 262071, 328179, 524142, 656358, 984537, 1969074, 4047541, 8095082, 12142623, 24285246, 36427869, 72855738]

約数ペア:

[(1, 72855738), (2, 36427869), (3, 24285246), (6, 12142623), (9, 8095082), (18, 4047541), (37, 1969074), (74, 984537), (111, 656358), (139, 524142), (222, 328179), (278, 262071), (333, 218786), (417, 174714), (666, 109393), (787, 92574), (834, 87357), (1251, 58238), (1574, 46287), (2361, 30858), (2502, 29119), (4722, 15429), (5143, 14166), (7083, 10286)]