73144856

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4155

約数の個数: 32

約数和(自身を含む): 143197680

約数和(自身を除く): 70052824

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4051, 4514, 8102, 9028, 16204, 18056, 32408, 149887, 247111, 299774, 494222, 599548, 988444, 1199096, 1976888, 9143107, 18286214, 36572428, 73144856]

約数ペア:

[(1, 73144856), (2, 36572428), (4, 18286214), (8, 9143107), (37, 1976888), (61, 1199096), (74, 988444), (122, 599548), (148, 494222), (244, 299774), (296, 247111), (488, 149887), (2257, 32408), (4051, 18056), (4514, 16204), (8102, 9028)]