87904656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 160

約数和(自身を含む): 295814400

約数和(自身を除く): 207909744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 108, 112, 123, 126, 144, 164, 168, 189, 216, 246, 252, 287, 328, 336, 369, 378, 432, 492, 504, 574, 656, 709, 738, 756, 861, 984, 1008, 1107, 1148, 1418, 1476, 1512, 1722, 1968, 2127, 2214, 2296, 2583, 2836, 2952, 3024, 3444, 4254, 4428, 4592, 4963, 5166, 5672, 5904, 6381, 6888, 7749, 8508, 8856, 9926, 10332, 11344, 12762, 13776, 14889, 15498, 17016, 17712, 19143, 19852, 20664, 25524, 29069, 29778, 30996, 34032, 38286, 39704, 41328, 44667, 51048, 58138, 59556, 61992, 76572, 79408, 87207, 89334, 102096, 116276, 119112, 123984, 134001, 153144, 174414, 178668, 203483, 232552, 238224, 261621, 268002, 306288, 348828, 357336, 406966, 465104, 523242, 536004, 610449, 697656, 714672, 784863, 813932, 1046484, 1072008, 1220898, 1395312, 1569726, 1627864, 1831347, 2092968, 2144016, 2441796, 3139452, 3255728, 3662694, 4185936, 4883592, 5494041, 6278904, 7325388, 9767184, 10988082, 12557808, 14650776, 21976164, 29301552, 43952328, 87904656]

約数ペア:

[(1, 87904656), (2, 43952328), (3, 29301552), (4, 21976164), (6, 14650776), (7, 12557808), (8, 10988082), (9, 9767184), (12, 7325388), (14, 6278904), (16, 5494041), (18, 4883592), (21, 4185936), (24, 3662694), (27, 3255728), (28, 3139452), (36, 2441796), (41, 2144016), (42, 2092968), (48, 1831347), (54, 1627864), (56, 1569726), (63, 1395312), (72, 1220898), (82, 1072008), (84, 1046484), (108, 813932), (112, 784863), (123, 714672), (126, 697656), (144, 610449), (164, 536004), (168, 523242), (189, 465104), (216, 406966), (246, 357336), (252, 348828), (287, 306288), (328, 268002), (336, 261621), (369, 238224), (378, 232552), (432, 203483), (492, 178668), (504, 174414), (574, 153144), (656, 134001), (709, 123984), (738, 119112), (756, 116276), (861, 102096), (984, 89334), (1008, 87207), (1107, 79408), (1148, 76572), (1418, 61992), (1476, 59556), (1512, 58138), (1722, 51048), (1968, 44667), (2127, 41328), (2214, 39704), (2296, 38286), (2583, 34032), (2836, 30996), (2952, 29778), (3024, 29069), (3444, 25524), (4254, 20664), (4428, 19852), (4592, 19143), (4963, 17712), (5166, 17016), (5672, 15498), (5904, 14889), (6381, 13776), (6888, 12762), (7749, 11344), (8508, 10332), (8856, 9926)]