72444932

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{4153}}^1$

素因数の和:4260

約数の個数: 36

約数和(自身を含む): 149170140

約数和(自身を除く): 76725208

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 2492, 4153, 4361, 8306, 8722, 16612, 17444, 29071, 58142, 116284, 203497, 369617, 406994, 739234, 813988, 1478468, 2587319, 5174638, 10349276, 18111233, 36222466, 72444932]

約数ペア:

[(1, 72444932), (2, 36222466), (4, 18111233), (7, 10349276), (14, 5174638), (28, 2587319), (49, 1478468), (89, 813988), (98, 739234), (178, 406994), (196, 369617), (356, 203497), (623, 116284), (1246, 58142), (2492, 29071), (4153, 17444), (4361, 16612), (8306, 8722)]