72520904

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{9433}}^1$

素因数の和:9501

約数の個数: 24

約数和(自身を含む): 140519430

約数和(自身を除く): 67998526

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 9433, 18866, 37732, 75464, 292423, 584846, 1169692, 2339384, 9065113, 18130226, 36260452, 72520904]

約数ペア:

[(1, 72520904), (2, 36260452), (4, 18130226), (8, 9065113), (31, 2339384), (62, 1169692), (124, 584846), (248, 292423), (961, 75464), (1922, 37732), (3844, 18866), (7688, 9433)]