80313264

素因数分解:

$2^4\times 3^2\times {\mathrm{557731}}^1$

素因数の和:557745

約数の個数: 30

約数和(自身を含む): 224765996

約数和(自身を除く): 144452732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557731, 1115462, 1673193, 2230924, 3346386, 4461848, 5019579, 6692772, 8923696, 10039158, 13385544, 20078316, 26771088, 40156632, 80313264]

約数ペア:

[(1, 80313264), (2, 40156632), (3, 26771088), (4, 20078316), (6, 13385544), (8, 10039158), (9, 8923696), (12, 6692772), (16, 5019579), (18, 4461848), (24, 3346386), (36, 2230924), (48, 1673193), (72, 1115462), (144, 557731)]