127911384

素因数分解:

$2^3\times 3^2\times {\mathrm{829}}^1\times {\mathrm{2143}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 347006400

約数和(自身を除く): 219095016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 829, 1658, 2143, 2487, 3316, 4286, 4974, 6429, 6632, 7461, 8572, 9948, 12858, 14922, 17144, 19287, 19896, 25716, 29844, 38574, 51432, 59688, 77148, 154296, 1776547, 3553094, 5329641, 7106188, 10659282, 14212376, 15988923, 21318564, 31977846, 42637128, 63955692, 127911384]

約数ペア:

[(1, 127911384), (2, 63955692), (3, 42637128), (4, 31977846), (6, 21318564), (8, 15988923), (9, 14212376), (12, 10659282), (18, 7106188), (24, 5329641), (36, 3553094), (72, 1776547), (829, 154296), (1658, 77148), (2143, 59688), (2487, 51432), (3316, 38574), (4286, 29844), (4974, 25716), (6429, 19896), (6632, 19287), (7461, 17144), (8572, 14922), (9948, 12858)]