68871216

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{84401}}^1$

素因数の和:84429

約数の個数: 40

約数和(自身を含む): 188385264

約数和(自身を除く): 119514048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 84401, 168802, 253203, 337604, 506406, 675208, 1012812, 1350416, 1434817, 2025624, 2869634, 4051248, 4304451, 5739268, 8608902, 11478536, 17217804, 22957072, 34435608, 68871216]

約数ペア:

[(1, 68871216), (2, 34435608), (3, 22957072), (4, 17217804), (6, 11478536), (8, 8608902), (12, 5739268), (16, 4304451), (17, 4051248), (24, 2869634), (34, 2025624), (48, 1434817), (51, 1350416), (68, 1012812), (102, 675208), (136, 506406), (204, 337604), (272, 253203), (408, 168802), (816, 84401)]