77144848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5281}}^1$

素因数の和:5383

約数の個数: 40

約数和(自身を含む): 165051936

約数和(自身を除く): 87907088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 5281, 7304, 10562, 14608, 21124, 42248, 58091, 84496, 116182, 232364, 438323, 464728, 876646, 929456, 1753292, 3506584, 4821553, 7013168, 9643106, 19286212, 38572424, 77144848]

約数ペア:

[(1, 77144848), (2, 38572424), (4, 19286212), (8, 9643106), (11, 7013168), (16, 4821553), (22, 3506584), (44, 1753292), (83, 929456), (88, 876646), (166, 464728), (176, 438323), (332, 232364), (664, 116182), (913, 84496), (1328, 58091), (1826, 42248), (3652, 21124), (5281, 14608), (7304, 10562)]