90399528

素因数分解:

$2^3\times 3^2\times {\mathrm{1255549}}^1$

素因数の和:1255561

約数の個数: 24

約数和(自身を含む): 244832250

約数和(自身を除く): 154432722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1255549, 2511098, 3766647, 5022196, 7533294, 10044392, 11299941, 15066588, 22599882, 30133176, 45199764, 90399528]

約数ペア:

[(1, 90399528), (2, 45199764), (3, 30133176), (4, 22599882), (6, 15066588), (8, 11299941), (9, 10044392), (12, 7533294), (18, 5022196), (24, 3766647), (36, 2511098), (72, 1255549)]