90236972

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{3319}}^1$

素因数の和:4301

約数の個数: 24

約数和(自身を含む): 180714240

約数和(自身を除く): 90477268

約数列:

[1, 2, 4, 7, 14, 28, 971, 1942, 3319, 3884, 6638, 6797, 13276, 13594, 23233, 27188, 46466, 92932, 3222749, 6445498, 12890996, 22559243, 45118486, 90236972]

約数ペア:

[(1, 90236972), (2, 45118486), (4, 22559243), (7, 12890996), (14, 6445498), (28, 3222749), (971, 92932), (1942, 46466), (3319, 27188), (3884, 23233), (6638, 13594), (6797, 13276)]