84456918

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 160

約数和(自身を含む): 247351104

約数和(自身を除く): 162894186

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 81, 91, 102, 117, 119, 126, 153, 162, 182, 189, 221, 234, 238, 273, 306, 337, 351, 357, 378, 442, 459, 546, 567, 663, 674, 702, 714, 819, 918, 1011, 1053, 1071, 1134, 1326, 1377, 1547, 1638, 1989, 2022, 2106, 2142, 2359, 2457, 2754, 3033, 3094, 3213, 3978, 4381, 4641, 4718, 4914, 5729, 5967, 6066, 6426, 7077, 7371, 8762, 9099, 9282, 9639, 11458, 11934, 13143, 13923, 14154, 14742, 17187, 17901, 18198, 19278, 21231, 26286, 27297, 27846, 30667, 34374, 35802, 39429, 40103, 41769, 42462, 51561, 54594, 61334, 63693, 74477, 78858, 80206, 83538, 92001, 103122, 118287, 120309, 125307, 127386, 148954, 154683, 184002, 191079, 223431, 236574, 240618, 250614, 276003, 309366, 354861, 360927, 382158, 446862, 464049, 521339, 552006, 670293, 709722, 721854, 828009, 928098, 1042678, 1082781, 1340586, 1564017, 1656018, 2010879, 2165562, 2484027, 3128034, 3248343, 4021758, 4692051, 4968054, 6032637, 6496686, 9384102, 12065274, 14076153, 28152306, 42228459, 84456918]

約数ペア:

[(1, 84456918), (2, 42228459), (3, 28152306), (6, 14076153), (7, 12065274), (9, 9384102), (13, 6496686), (14, 6032637), (17, 4968054), (18, 4692051), (21, 4021758), (26, 3248343), (27, 3128034), (34, 2484027), (39, 2165562), (42, 2010879), (51, 1656018), (54, 1564017), (63, 1340586), (78, 1082781), (81, 1042678), (91, 928098), (102, 828009), (117, 721854), (119, 709722), (126, 670293), (153, 552006), (162, 521339), (182, 464049), (189, 446862), (221, 382158), (234, 360927), (238, 354861), (273, 309366), (306, 276003), (337, 250614), (351, 240618), (357, 236574), (378, 223431), (442, 191079), (459, 184002), (546, 154683), (567, 148954), (663, 127386), (674, 125307), (702, 120309), (714, 118287), (819, 103122), (918, 92001), (1011, 83538), (1053, 80206), (1071, 78858), (1134, 74477), (1326, 63693), (1377, 61334), (1547, 54594), (1638, 51561), (1989, 42462), (2022, 41769), (2106, 40103), (2142, 39429), (2359, 35802), (2457, 34374), (2754, 30667), (3033, 27846), (3094, 27297), (3213, 26286), (3978, 21231), (4381, 19278), (4641, 18198), (4718, 17901), (4914, 17187), (5729, 14742), (5967, 14154), (6066, 13923), (6426, 13143), (7077, 11934), (7371, 11458), (8762, 9639), (9099, 9282)]