68079816

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 224078400

約数和(自身を除く): 155998584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 839, 882, 966, 1127, 1176, 1288, 1449, 1656, 1678, 1764, 1932, 2254, 2517, 2898, 3356, 3381, 3528, 3864, 4508, 5034, 5796, 5873, 6712, 6762, 7551, 9016, 10068, 10143, 11592, 11746, 13524, 15102, 17619, 19297, 20136, 20286, 23492, 27048, 30204, 35238, 38594, 40572, 41111, 46984, 52857, 57891, 60408, 70476, 77188, 81144, 82222, 105714, 115782, 123333, 135079, 140952, 154376, 164444, 173673, 211428, 231564, 246666, 270158, 328888, 347346, 369999, 405237, 422856, 463128, 493332, 540316, 694692, 739998, 810474, 945553, 986664, 1080632, 1215711, 1389384, 1479996, 1620948, 1891106, 2431422, 2836659, 2959992, 3241896, 3782212, 4862844, 5673318, 7564424, 8509977, 9725688, 11346636, 17019954, 22693272, 34039908, 68079816]

約数ペア:

[(1, 68079816), (2, 34039908), (3, 22693272), (4, 17019954), (6, 11346636), (7, 9725688), (8, 8509977), (9, 7564424), (12, 5673318), (14, 4862844), (18, 3782212), (21, 3241896), (23, 2959992), (24, 2836659), (28, 2431422), (36, 1891106), (42, 1620948), (46, 1479996), (49, 1389384), (56, 1215711), (63, 1080632), (69, 986664), (72, 945553), (84, 810474), (92, 739998), (98, 694692), (126, 540316), (138, 493332), (147, 463128), (161, 422856), (168, 405237), (184, 369999), (196, 347346), (207, 328888), (252, 270158), (276, 246666), (294, 231564), (322, 211428), (392, 173673), (414, 164444), (441, 154376), (483, 140952), (504, 135079), (552, 123333), (588, 115782), (644, 105714), (828, 82222), (839, 81144), (882, 77188), (966, 70476), (1127, 60408), (1176, 57891), (1288, 52857), (1449, 46984), (1656, 41111), (1678, 40572), (1764, 38594), (1932, 35238), (2254, 30204), (2517, 27048), (2898, 23492), (3356, 20286), (3381, 20136), (3528, 19297), (3864, 17619), (4508, 15102), (5034, 13524), (5796, 11746), (5873, 11592), (6712, 10143), (6762, 10068), (7551, 9016)]