77799884

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2633}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 139391280

約数和(自身を除く): 61591396

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 2633, 5266, 7387, 10532, 14774, 29548, 218539, 234337, 437078, 468674, 874156, 937348, 19449971, 38899942, 77799884]

約数ペア:

[(1, 77799884), (2, 38899942), (4, 19449971), (83, 937348), (89, 874156), (166, 468674), (178, 437078), (332, 234337), (356, 218539), (2633, 29548), (5266, 14774), (7387, 10532)]