79972204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15227}}^1$

素因数の和:15345

約数の個数: 24

約数和(自身を含む): 152219088

約数和(自身を除く): 72246884

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 15227, 30454, 60908, 197951, 395902, 791804, 1537927, 3075854, 6151708, 19993051, 39986102, 79972204]

約数ペア:

[(1, 79972204), (2, 39986102), (4, 19993051), (13, 6151708), (26, 3075854), (52, 1537927), (101, 791804), (202, 395902), (404, 197951), (1313, 60908), (2626, 30454), (5252, 15227)]