81196036

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{1279}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 145152000

約数和(自身を除く): 63955964

約数列:

[1, 2, 4, 59, 118, 236, 269, 538, 1076, 1279, 2558, 5116, 15871, 31742, 63484, 75461, 150922, 301844, 344051, 688102, 1376204, 20299009, 40598018, 81196036]

約数ペア:

[(1, 81196036), (2, 40598018), (4, 20299009), (59, 1376204), (118, 688102), (236, 344051), (269, 301844), (538, 150922), (1076, 75461), (1279, 63484), (2558, 31742), (5116, 15871)]