78986886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15149}}^1$

素因数の和:15244

約数の個数: 32

約数和(自身を含む): 174528000

約数和(自身を除く): 95541114

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 15149, 30298, 45447, 90894, 166639, 333278, 499917, 999834, 1196771, 2393542, 3590313, 7180626, 13164481, 26328962, 39493443, 78986886]

約数ペア:

[(1, 78986886), (2, 39493443), (3, 26328962), (6, 13164481), (11, 7180626), (22, 3590313), (33, 2393542), (66, 1196771), (79, 999834), (158, 499917), (237, 333278), (474, 166639), (869, 90894), (1738, 45447), (2607, 30298), (5214, 15149)]