81548172

素因数分解:

$2^2\times 3^2\times {\mathrm{1453}}^1\times {\mathrm{1559}}^1$

素因数の和:3022

約数の個数: 36

約数和(自身を含む): 206409840

約数和(自身を除く): 124861668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1453, 1559, 2906, 3118, 4359, 4677, 5812, 6236, 8718, 9354, 13077, 14031, 17436, 18708, 26154, 28062, 52308, 56124, 2265227, 4530454, 6795681, 9060908, 13591362, 20387043, 27182724, 40774086, 81548172]

約数ペア:

[(1, 81548172), (2, 40774086), (3, 27182724), (4, 20387043), (6, 13591362), (9, 9060908), (12, 6795681), (18, 4530454), (36, 2265227), (1453, 56124), (1559, 52308), (2906, 28062), (3118, 26154), (4359, 18708), (4677, 17436), (5812, 14031), (6236, 13077), (8718, 9354)]