80278446

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{70051}}^1$

素因数の和:70247

約数の個数: 16

約数和(自身を含む): 161399808

約数和(自身を除く): 81121362

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 70051, 140102, 210153, 420306, 13379741, 26759482, 40139223, 80278446]

約数ペア:

[(1, 80278446), (2, 40139223), (3, 26759482), (6, 13379741), (191, 420306), (382, 210153), (573, 140102), (1146, 70051)]