72247752

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7219}}^1$

素因数の和:7370

約数の個数: 48

約数和(自身を含む): 197106000

約数和(自身を除く): 124858248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 7219, 10008, 14438, 21657, 28876, 43314, 57752, 64971, 86628, 129942, 173256, 259884, 519768, 1003441, 2006882, 3010323, 4013764, 6020646, 8027528, 9030969, 12041292, 18061938, 24082584, 36123876, 72247752]

約数ペア:

[(1, 72247752), (2, 36123876), (3, 24082584), (4, 18061938), (6, 12041292), (8, 9030969), (9, 8027528), (12, 6020646), (18, 4013764), (24, 3010323), (36, 2006882), (72, 1003441), (139, 519768), (278, 259884), (417, 173256), (556, 129942), (834, 86628), (1112, 64971), (1251, 57752), (1668, 43314), (2502, 28876), (3336, 21657), (5004, 14438), (7219, 10008)]