90252468

素因数分解:

$2^2\times 3^4\times {\mathrm{278557}}^1$

素因数の和:278573

約数の個数: 30

約数和(自身を含む): 235938626

約数和(自身を除く): 145686158

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 278557, 557114, 835671, 1114228, 1671342, 2507013, 3342684, 5014026, 7521039, 10028052, 15042078, 22563117, 30084156, 45126234, 90252468]

約数ペア:

[(1, 90252468), (2, 45126234), (3, 30084156), (4, 22563117), (6, 15042078), (9, 10028052), (12, 7521039), (18, 5014026), (27, 3342684), (36, 2507013), (54, 1671342), (81, 1114228), (108, 835671), (162, 557114), (324, 278557)]