82491864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 256919040

約数和(自身を除く): 174427176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 107, 156, 168, 182, 214, 273, 312, 321, 353, 364, 428, 546, 642, 706, 728, 749, 856, 1059, 1092, 1284, 1391, 1412, 1498, 2118, 2184, 2247, 2471, 2568, 2782, 2824, 2996, 4173, 4236, 4494, 4589, 4942, 5564, 5992, 7413, 8346, 8472, 8988, 9178, 9737, 9884, 11128, 13767, 14826, 16692, 17976, 18356, 19474, 19768, 27534, 29211, 29652, 32123, 33384, 36712, 37771, 38948, 55068, 58422, 59304, 64246, 75542, 77896, 96369, 110136, 113313, 116844, 128492, 151084, 192738, 226626, 233688, 256984, 264397, 302168, 385476, 453252, 491023, 528794, 770952, 793191, 906504, 982046, 1057588, 1473069, 1586382, 1964092, 2115176, 2946138, 3172764, 3437161, 3928184, 5892276, 6345528, 6874322, 10311483, 11784552, 13748644, 20622966, 27497288, 41245932, 82491864]

約数ペア:

[(1, 82491864), (2, 41245932), (3, 27497288), (4, 20622966), (6, 13748644), (7, 11784552), (8, 10311483), (12, 6874322), (13, 6345528), (14, 5892276), (21, 3928184), (24, 3437161), (26, 3172764), (28, 2946138), (39, 2115176), (42, 1964092), (52, 1586382), (56, 1473069), (78, 1057588), (84, 982046), (91, 906504), (104, 793191), (107, 770952), (156, 528794), (168, 491023), (182, 453252), (214, 385476), (273, 302168), (312, 264397), (321, 256984), (353, 233688), (364, 226626), (428, 192738), (546, 151084), (642, 128492), (706, 116844), (728, 113313), (749, 110136), (856, 96369), (1059, 77896), (1092, 75542), (1284, 64246), (1391, 59304), (1412, 58422), (1498, 55068), (2118, 38948), (2184, 37771), (2247, 36712), (2471, 33384), (2568, 32123), (2782, 29652), (2824, 29211), (2996, 27534), (4173, 19768), (4236, 19474), (4494, 18356), (4589, 17976), (4942, 16692), (5564, 14826), (5992, 13767), (7413, 11128), (8346, 9884), (8472, 9737), (8988, 9178)]