77786742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27409}}^1$

素因数の和:27468

約数の個数: 32

約数和(自身を含む): 173669760

約数和(自身を除く): 95883018

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 27409, 54818, 82227, 164454, 301499, 602998, 904497, 1178587, 1808994, 2357174, 3535761, 7071522, 12964457, 25928914, 38893371, 77786742]

約数ペア:

[(1, 77786742), (2, 38893371), (3, 25928914), (6, 12964457), (11, 7071522), (22, 3535761), (33, 2357174), (43, 1808994), (66, 1178587), (86, 904497), (129, 602998), (258, 301499), (473, 164454), (946, 82227), (1419, 54818), (2838, 27409)]