77640168

素因数分解:

$2^3\times 3^1\times {\mathrm{3235007}}^1$

素因数の和:3235016

約数の個数: 16

約数和(自身を含む): 194100480

約数和(自身を除く): 116460312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3235007, 6470014, 9705021, 12940028, 19410042, 25880056, 38820084, 77640168]

約数ペア:

[(1, 77640168), (2, 38820084), (3, 25880056), (4, 19410042), (6, 12940028), (8, 9705021), (12, 6470014), (24, 3235007)]