84704166

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:918

約数の個数: 72

約数和(自身を含む): 205456680

約数和(自身を除く): 120752514

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 289, 306, 323, 342, 578, 646, 857, 867, 969, 1714, 1734, 1938, 2571, 2601, 2907, 5142, 5202, 5491, 5814, 7713, 10982, 14569, 15426, 16283, 16473, 29138, 32566, 32946, 43707, 48849, 49419, 87414, 97698, 98838, 131121, 146547, 247673, 262242, 276811, 293094, 495346, 553622, 743019, 830433, 1486038, 1660866, 2229057, 2491299, 4458114, 4705787, 4982598, 9411574, 14117361, 28234722, 42352083, 84704166]

約数ペア:

[(1, 84704166), (2, 42352083), (3, 28234722), (6, 14117361), (9, 9411574), (17, 4982598), (18, 4705787), (19, 4458114), (34, 2491299), (38, 2229057), (51, 1660866), (57, 1486038), (102, 830433), (114, 743019), (153, 553622), (171, 495346), (289, 293094), (306, 276811), (323, 262242), (342, 247673), (578, 146547), (646, 131121), (857, 98838), (867, 97698), (969, 87414), (1714, 49419), (1734, 48849), (1938, 43707), (2571, 32946), (2601, 32566), (2907, 29138), (5142, 16473), (5202, 16283), (5491, 15426), (5814, 14569), (7713, 10982)]