72783564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{866471}}^1$

素因数の和:866485

約数の個数: 24

約数和(自身を含む): 194089728

約数和(自身を除く): 121306164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 866471, 1732942, 2599413, 3465884, 5198826, 6065297, 10397652, 12130594, 18195891, 24261188, 36391782, 72783564]

約数ペア:

[(1, 72783564), (2, 36391782), (3, 24261188), (4, 18195891), (6, 12130594), (7, 10397652), (12, 6065297), (14, 5198826), (21, 3465884), (28, 2599413), (42, 1732942), (84, 866471)]