79780264

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2267}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 154314720

約数和(自身を除く): 74534456

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 424, 664, 2267, 4399, 4534, 8798, 9068, 17596, 18136, 35192, 120151, 188161, 240302, 376322, 480604, 752644, 961208, 1505288, 9972533, 19945066, 39890132, 79780264]

約数ペア:

[(1, 79780264), (2, 39890132), (4, 19945066), (8, 9972533), (53, 1505288), (83, 961208), (106, 752644), (166, 480604), (212, 376322), (332, 240302), (424, 188161), (664, 120151), (2267, 35192), (4399, 18136), (4534, 17596), (8798, 9068)]