80376138

素因数分解:

$2^1\times 3^5\times {\mathrm{165383}}^1$

素因数の和:165400

約数の個数: 24

約数和(自身を含む): 180599328

約数和(自身を除く): 100223190

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 165383, 330766, 496149, 992298, 1488447, 2976894, 4465341, 8930682, 13396023, 26792046, 40188069, 80376138]

約数ペア:

[(1, 80376138), (2, 40188069), (3, 26792046), (6, 13396023), (9, 8930682), (18, 4465341), (27, 2976894), (54, 1488447), (81, 992298), (162, 496149), (243, 330766), (486, 165383)]