90666468

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{15451}}^1$

素因数の和:15624

約数の個数: 36

約数和(自身を含む): 230605648

約数和(自身を除く): 139939180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 15451, 30902, 46353, 61804, 92706, 139059, 185412, 278118, 556236, 2518513, 5037026, 7555539, 10074052, 15111078, 22666617, 30222156, 45333234, 90666468]

約数ペア:

[(1, 90666468), (2, 45333234), (3, 30222156), (4, 22666617), (6, 15111078), (9, 10074052), (12, 7555539), (18, 5037026), (36, 2518513), (163, 556236), (326, 278118), (489, 185412), (652, 139059), (978, 92706), (1467, 61804), (1956, 46353), (2934, 30902), (5868, 15451)]