72508218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2347}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 153277440

約数和(自身を除く): 80769222

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 271, 542, 813, 1626, 2347, 4694, 5149, 7041, 10298, 14082, 15447, 30894, 44593, 89186, 133779, 267558, 636037, 1272074, 1908111, 3816222, 12084703, 24169406, 36254109, 72508218]

約数ペア:

[(1, 72508218), (2, 36254109), (3, 24169406), (6, 12084703), (19, 3816222), (38, 1908111), (57, 1272074), (114, 636037), (271, 267558), (542, 133779), (813, 89186), (1626, 44593), (2347, 30894), (4694, 15447), (5149, 14082), (7041, 10298)]