78980886

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{8171}}^1$

素因数の和:8361

約数の個数: 32

約数和(自身を含む): 176515200

約数和(自身を除く): 97534314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 3222, 4833, 8171, 9666, 16342, 24513, 49026, 73539, 147078, 220617, 441234, 1462609, 2925218, 4387827, 8775654, 13163481, 26326962, 39490443, 78980886]

約数ペア:

[(1, 78980886), (2, 39490443), (3, 26326962), (6, 13163481), (9, 8775654), (18, 4387827), (27, 2925218), (54, 1462609), (179, 441234), (358, 220617), (537, 147078), (1074, 73539), (1611, 49026), (3222, 24513), (4833, 16342), (8171, 9666)]