80464584

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47221}}^1$

素因数の和:47301

約数の個数: 32

約数和(自身を含む): 203999040

約数和(自身を除く): 123534456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 47221, 94442, 141663, 188884, 283326, 377768, 566652, 1133304, 3352691, 6705382, 10058073, 13410764, 20116146, 26821528, 40232292, 80464584]

約数ペア:

[(1, 80464584), (2, 40232292), (3, 26821528), (4, 20116146), (6, 13410764), (8, 10058073), (12, 6705382), (24, 3352691), (71, 1133304), (142, 566652), (213, 377768), (284, 283326), (426, 188884), (568, 141663), (852, 94442), (1704, 47221)]