82780957728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2161157}}^1$

素因数の和:2161199

約数の個数: 144

約数和(自身を含む): 283198144320

約数和(自身を除く): 200417186592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 19152, 38304, 2161157, 4322314, 6483471, 8644628, 12966942, 15128099, 17289256, 19450413, 25933884, 30256198, 34578512, 38900826, 41061983, 45384297, 51867768, 60512396, 69157024, 77801652, 82123966, 90768594, 103735536, 121024792, 123185949, 136152891, 155603304, 164247932, 181537188, 207471072, 242049584, 246371898, 272305782, 287433881, 311206608, 328495864, 363074376, 369557847, 484099168, 492743796, 544611564, 574867762, 622413216, 656991728, 726148752, 739115694, 862301643, 985487592, 1089223128, 1149735524, 1313983456, 1452297504, 1478231388, 1724603286, 1970975184, 2178446256, 2299471048, 2586904929, 2956462776, 3449206572, 3941950368, 4356892512, 4598942096, 5173809858, 5912925552, 6898413144, 9197884192, 10347619716, 11825851104, 13796826288, 20695239432, 27593652576, 41390478864, 82780957728]

約数ペア:

[(1, 82780957728), (2, 41390478864), (3, 27593652576), (4, 20695239432), (6, 13796826288), (7, 11825851104), (8, 10347619716), (9, 9197884192), (12, 6898413144), (14, 5912925552), (16, 5173809858), (18, 4598942096), (19, 4356892512), (21, 3941950368), (24, 3449206572), (28, 2956462776), (32, 2586904929), (36, 2299471048), (38, 2178446256), (42, 1970975184), (48, 1724603286), (56, 1478231388), (57, 1452297504), (63, 1313983456), (72, 1149735524), (76, 1089223128), (84, 985487592), (96, 862301643), (112, 739115694), (114, 726148752), (126, 656991728), (133, 622413216), (144, 574867762), (152, 544611564), (168, 492743796), (171, 484099168), (224, 369557847), (228, 363074376), (252, 328495864), (266, 311206608), (288, 287433881), (304, 272305782), (336, 246371898), (342, 242049584), (399, 207471072), (456, 181537188), (504, 164247932), (532, 155603304), (608, 136152891), (672, 123185949), (684, 121024792), (798, 103735536), (912, 90768594), (1008, 82123966), (1064, 77801652), (1197, 69157024), (1368, 60512396), (1596, 51867768), (1824, 45384297), (2016, 41061983), (2128, 38900826), (2394, 34578512), (2736, 30256198), (3192, 25933884), (4256, 19450413), (4788, 17289256), (5472, 15128099), (6384, 12966942), (9576, 8644628), (12768, 6483471), (19152, 4322314), (38304, 2161157)]