72138564

素因数分解:

$2^2\times 3^2\times {\mathrm{1163}}^1\times {\mathrm{1723}}^1$

素因数の和:2896

約数の個数: 36

約数和(自身を含む): 182612976

約数和(自身を除く): 110474412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1163, 1723, 2326, 3446, 3489, 4652, 5169, 6892, 6978, 10338, 10467, 13956, 15507, 20676, 20934, 31014, 41868, 62028, 2003849, 4007698, 6011547, 8015396, 12023094, 18034641, 24046188, 36069282, 72138564]

約数ペア:

[(1, 72138564), (2, 36069282), (3, 24046188), (4, 18034641), (6, 12023094), (9, 8015396), (12, 6011547), (18, 4007698), (36, 2003849), (1163, 62028), (1723, 41868), (2326, 31014), (3446, 20934), (3489, 20676), (4652, 15507), (5169, 13956), (6892, 10467), (6978, 10338)]