68458428

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{5297}}^1$

素因数の和:5666

約数の個数: 36

約数和(自身を含む): 173562480

約数和(自身を除く): 105104052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3231, 4308, 5297, 6462, 10594, 12924, 15891, 21188, 31782, 47673, 63564, 95346, 190692, 1901623, 3803246, 5704869, 7606492, 11409738, 17114607, 22819476, 34229214, 68458428]

約数ペア:

[(1, 68458428), (2, 34229214), (3, 22819476), (4, 17114607), (6, 11409738), (9, 7606492), (12, 5704869), (18, 3803246), (36, 1901623), (359, 190692), (718, 95346), (1077, 63564), (1436, 47673), (2154, 31782), (3231, 21188), (4308, 15891), (5297, 12924), (6462, 10594)]