72289716

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 172368000

約数和(自身を除く): 100078284

約数列:

[1, 2, 3, 4, 6, 12, 89, 113, 178, 226, 267, 339, 356, 452, 534, 599, 678, 1068, 1198, 1356, 1797, 2396, 3594, 7188, 10057, 20114, 30171, 40228, 53311, 60342, 67687, 106622, 120684, 135374, 159933, 203061, 213244, 270748, 319866, 406122, 639732, 812244, 6024143, 12048286, 18072429, 24096572, 36144858, 72289716]

約数ペア:

[(1, 72289716), (2, 36144858), (3, 24096572), (4, 18072429), (6, 12048286), (12, 6024143), (89, 812244), (113, 639732), (178, 406122), (226, 319866), (267, 270748), (339, 213244), (356, 203061), (452, 159933), (534, 135374), (599, 120684), (678, 106622), (1068, 67687), (1198, 60342), (1356, 53311), (1797, 40228), (2396, 30171), (3594, 20114), (7188, 10057)]