77866972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{2477}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 141543360

約数和(自身を除く): 63676388

約数列:

[1, 2, 4, 29, 58, 116, 271, 542, 1084, 2477, 4954, 7859, 9908, 15718, 31436, 71833, 143666, 287332, 671267, 1342534, 2685068, 19466743, 38933486, 77866972]

約数ペア:

[(1, 77866972), (2, 38933486), (4, 19466743), (29, 2685068), (58, 1342534), (116, 671267), (271, 287332), (542, 143666), (1084, 71833), (2477, 31436), (4954, 15718), (7859, 9908)]