72007278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{3719}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 164989440

約数和(自身を除く): 92982162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 922, 1383, 2766, 3227, 3719, 6454, 7438, 9681, 11157, 19362, 22314, 26033, 52066, 78099, 156198, 1714459, 3428918, 5143377, 10286754, 12001213, 24002426, 36003639, 72007278]

約数ペア:

[(1, 72007278), (2, 36003639), (3, 24002426), (6, 12001213), (7, 10286754), (14, 5143377), (21, 3428918), (42, 1714459), (461, 156198), (922, 78099), (1383, 52066), (2766, 26033), (3227, 22314), (3719, 19362), (6454, 11157), (7438, 9681)]