85420512

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 261817920

約数和(自身を除く): 176397408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 73, 96, 102, 136, 144, 146, 153, 204, 219, 239, 272, 288, 292, 306, 408, 438, 478, 544, 584, 612, 657, 717, 816, 876, 956, 1168, 1224, 1241, 1314, 1434, 1632, 1752, 1912, 2151, 2336, 2448, 2482, 2628, 2868, 3504, 3723, 3824, 4063, 4302, 4896, 4964, 5256, 5736, 7008, 7446, 7648, 8126, 8604, 9928, 10512, 11169, 11472, 12189, 14892, 16252, 17208, 17447, 19856, 21024, 22338, 22944, 24378, 29784, 32504, 34416, 34894, 36567, 39712, 44676, 48756, 52341, 59568, 65008, 68832, 69788, 73134, 89352, 97512, 104682, 119136, 130016, 139576, 146268, 157023, 178704, 195024, 209364, 279152, 292536, 296599, 314046, 357408, 390048, 418728, 558304, 585072, 593198, 628092, 837456, 889797, 1170144, 1186396, 1256184, 1674912, 1779594, 2372792, 2512368, 2669391, 3559188, 4745584, 5024736, 5338782, 7118376, 9491168, 10677564, 14236752, 21355128, 28473504, 42710256, 85420512]

約数ペア:

[(1, 85420512), (2, 42710256), (3, 28473504), (4, 21355128), (6, 14236752), (8, 10677564), (9, 9491168), (12, 7118376), (16, 5338782), (17, 5024736), (18, 4745584), (24, 3559188), (32, 2669391), (34, 2512368), (36, 2372792), (48, 1779594), (51, 1674912), (68, 1256184), (72, 1186396), (73, 1170144), (96, 889797), (102, 837456), (136, 628092), (144, 593198), (146, 585072), (153, 558304), (204, 418728), (219, 390048), (239, 357408), (272, 314046), (288, 296599), (292, 292536), (306, 279152), (408, 209364), (438, 195024), (478, 178704), (544, 157023), (584, 146268), (612, 139576), (657, 130016), (717, 119136), (816, 104682), (876, 97512), (956, 89352), (1168, 73134), (1224, 69788), (1241, 68832), (1314, 65008), (1434, 59568), (1632, 52341), (1752, 48756), (1912, 44676), (2151, 39712), (2336, 36567), (2448, 34894), (2482, 34416), (2628, 32504), (2868, 29784), (3504, 24378), (3723, 22944), (3824, 22338), (4063, 21024), (4302, 19856), (4896, 17447), (4964, 17208), (5256, 16252), (5736, 14892), (7008, 12189), (7446, 11472), (7648, 11169), (8126, 10512), (8604, 9928)]