72713982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 163328256

約数和(自身を除く): 90614274

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 121, 141, 242, 282, 363, 517, 726, 1034, 1551, 2131, 3102, 4262, 5687, 6393, 11374, 12786, 17061, 23441, 34122, 46882, 70323, 100157, 140646, 200314, 257851, 300471, 515702, 600942, 773553, 1101727, 1547106, 2203454, 3305181, 6610362, 12118997, 24237994, 36356991, 72713982]

約数ペア:

[(1, 72713982), (2, 36356991), (3, 24237994), (6, 12118997), (11, 6610362), (22, 3305181), (33, 2203454), (47, 1547106), (66, 1101727), (94, 773553), (121, 600942), (141, 515702), (242, 300471), (282, 257851), (363, 200314), (517, 140646), (726, 100157), (1034, 70323), (1551, 46882), (2131, 34122), (3102, 23441), (4262, 17061), (5687, 12786), (6393, 11374)]