72680136

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{81847}}^1$

素因数の和:81893

約数の個数: 32

約数和(自身を含む): 186613440

約数和(自身を除く): 113933304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 81847, 163694, 245541, 327388, 491082, 654776, 982164, 1964328, 3028339, 6056678, 9085017, 12113356, 18170034, 24226712, 36340068, 72680136]

約数ペア:

[(1, 72680136), (2, 36340068), (3, 24226712), (4, 18170034), (6, 12113356), (8, 9085017), (12, 6056678), (24, 3028339), (37, 1964328), (74, 982164), (111, 654776), (148, 491082), (222, 327388), (296, 245541), (444, 163694), (888, 81847)]