77954188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{78901}}^1$

素因数の和:78937

約数の個数: 24

約数和(自身を含む): 154647920

約数和(自身を除く): 76693732

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 78901, 157802, 315604, 1025713, 1499119, 2051426, 2998238, 4102852, 5996476, 19488547, 38977094, 77954188]

約数ペア:

[(1, 77954188), (2, 38977094), (4, 19488547), (13, 5996476), (19, 4102852), (26, 2998238), (38, 2051426), (52, 1499119), (76, 1025713), (247, 315604), (494, 157802), (988, 78901)]