72788418

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{68539}}^1$

素因数の和:68606

約数の個数: 24

約数和(自身を含む): 160383600

約数和(自身を除く): 87595182

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 68539, 137078, 205617, 411234, 616851, 1233702, 4043801, 8087602, 12131403, 24262806, 36394209, 72788418]

約数ペア:

[(1, 72788418), (2, 36394209), (3, 24262806), (6, 12131403), (9, 8087602), (18, 4043801), (59, 1233702), (118, 616851), (177, 411234), (354, 205617), (531, 137078), (1062, 68539)]