90555816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{290243}}^1$

素因数の和:290265

約数の個数: 32

約数和(自身を含む): 243804960

約数和(自身を除く): 153249144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 290243, 580486, 870729, 1160972, 1741458, 2321944, 3482916, 3773159, 6965832, 7546318, 11319477, 15092636, 22638954, 30185272, 45277908, 90555816]

約数ペア:

[(1, 90555816), (2, 45277908), (3, 30185272), (4, 22638954), (6, 15092636), (8, 11319477), (12, 7546318), (13, 6965832), (24, 3773159), (26, 3482916), (39, 2321944), (52, 1741458), (78, 1160972), (104, 870729), (156, 580486), (312, 290243)]