768564

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:624

約数の個数: 36

約数和(自身を含む): 1998724

約数和(自身を除く): 1230160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 577, 666, 1154, 1332, 1731, 2308, 3462, 5193, 6924, 10386, 20772, 21349, 42698, 64047, 85396, 128094, 192141, 256188, 384282, 768564]

約数ペア:

[(1, 768564), (2, 384282), (3, 256188), (4, 192141), (6, 128094), (9, 85396), (12, 64047), (18, 42698), (36, 21349), (37, 20772), (74, 10386), (111, 6924), (148, 5193), (222, 3462), (333, 2308), (444, 1731), (577, 1332), (666, 1154)]