80213178

素因数分解:

$2^1\times 3^1\times {\mathrm{2521}}^1\times {\mathrm{5303}}^1$

素因数の和:7829

約数の個数: 16

約数和(自身を含む): 160520256

約数和(自身を除く): 80307078

約数列:

[1, 2, 3, 6, 2521, 5042, 5303, 7563, 10606, 15126, 15909, 31818, 13368863, 26737726, 40106589, 80213178]

約数ペア:

[(1, 80213178), (2, 40106589), (3, 26737726), (6, 13368863), (2521, 31818), (5042, 15909), (5303, 15126), (7563, 10606)]