87231972

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{123209}}^1$

素因数の和:123275

約数の個数: 24

約数和(自身を含む): 206992800

約数和(自身を除く): 119760828

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 123209, 246418, 369627, 492836, 739254, 1478508, 7269331, 14538662, 21807993, 29077324, 43615986, 87231972]

約数ペア:

[(1, 87231972), (2, 43615986), (3, 29077324), (4, 21807993), (6, 14538662), (12, 7269331), (59, 1478508), (118, 739254), (177, 492836), (236, 369627), (354, 246418), (708, 123209)]