90575508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{661}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 223173440

約数和(自身を除く): 132597932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 601, 661, 1202, 1322, 1803, 1983, 2404, 2644, 3606, 3966, 7212, 7932, 11419, 12559, 22838, 25118, 34257, 37677, 45676, 50236, 68514, 75354, 137028, 150708, 397261, 794522, 1191783, 1589044, 2383566, 4767132, 7547959, 15095918, 22643877, 30191836, 45287754, 90575508]

約数ペア:

[(1, 90575508), (2, 45287754), (3, 30191836), (4, 22643877), (6, 15095918), (12, 7547959), (19, 4767132), (38, 2383566), (57, 1589044), (76, 1191783), (114, 794522), (228, 397261), (601, 150708), (661, 137028), (1202, 75354), (1322, 68514), (1803, 50236), (1983, 45676), (2404, 37677), (2644, 34257), (3606, 25118), (3966, 22838), (7212, 12559), (7932, 11419)]