81984948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401887}}^1$

素因数の和:401911

約数の個数: 24

約数和(自身を含む): 202551552

約数和(自身を除く): 120566604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 401887, 803774, 1205661, 1607548, 2411322, 4822644, 6832079, 13664158, 20496237, 27328316, 40992474, 81984948]

約数ペア:

[(1, 81984948), (2, 40992474), (3, 27328316), (4, 20496237), (6, 13664158), (12, 6832079), (17, 4822644), (34, 2411322), (51, 1607548), (68, 1205661), (102, 803774), (204, 401887)]