79850122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 146328480

約数和(自身を除く): 66478358

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 289, 323, 374, 418, 578, 646, 661, 1322, 3179, 3553, 5491, 6358, 7106, 7271, 10982, 11237, 12559, 14542, 22474, 25118, 60401, 120802, 123607, 138149, 191029, 213503, 247214, 276298, 382058, 427006, 2101319, 2348533, 3629551, 4202638, 4697066, 7259102, 39925061, 79850122]

約数ペア:

[(1, 79850122), (2, 39925061), (11, 7259102), (17, 4697066), (19, 4202638), (22, 3629551), (34, 2348533), (38, 2101319), (187, 427006), (209, 382058), (289, 276298), (323, 247214), (374, 213503), (418, 191029), (578, 138149), (646, 123607), (661, 120802), (1322, 60401), (3179, 25118), (3553, 22474), (5491, 14542), (6358, 12559), (7106, 11237), (7271, 10982)]