67178218176

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{8161}}^1$

素因数の和:8671

約数の個数: 168

約数和(自身を含む): 199221230208

約数和(自身を除く): 132043012032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 461, 496, 558, 576, 744, 922, 992, 1116, 1383, 1488, 1844, 1984, 2232, 2766, 2976, 3688, 4149, 4464, 5532, 5952, 7376, 8161, 8298, 8928, 11064, 14291, 14752, 16322, 16596, 17856, 22128, 24483, 28582, 29504, 32644, 33192, 42873, 44256, 48966, 57164, 65288, 66384, 73449, 85746, 88512, 97932, 114328, 128619, 130576, 132768, 146898, 171492, 195864, 228656, 252991, 257238, 261152, 265536, 293796, 342984, 391728, 457312, 505982, 514476, 522304, 587592, 685968, 758973, 783456, 914624, 1011964, 1028952, 1175184, 1371936, 1517946, 1566912, 2023928, 2057904, 2276919, 2350368, 2743872, 3035892, 3762221, 4047856, 4115808, 4553838, 4700736, 6071784, 7524442, 8095712, 8231616, 9107676, 11286663, 12143568, 15048884, 16191424, 18215352, 22573326, 24287136, 30097768, 33859989, 36430704, 45146652, 48574272, 60195536, 67719978, 72861408, 90293304, 116628851, 120391072, 135439956, 145722816, 180586608, 233257702, 240782144, 270879912, 349886553, 361173216, 466515404, 541759824, 699773106, 722346432, 933030808, 1049659659, 1083519648, 1399546212, 1866061616, 2099319318, 2167039296, 2799092424, 3732123232, 4198638636, 5598184848, 7464246464, 8397277272, 11196369696, 16794554544, 22392739392, 33589109088, 67178218176]

約数ペア:

[(1, 67178218176), (2, 33589109088), (3, 22392739392), (4, 16794554544), (6, 11196369696), (8, 8397277272), (9, 7464246464), (12, 5598184848), (16, 4198638636), (18, 3732123232), (24, 2799092424), (31, 2167039296), (32, 2099319318), (36, 1866061616), (48, 1399546212), (62, 1083519648), (64, 1049659659), (72, 933030808), (93, 722346432), (96, 699773106), (124, 541759824), (144, 466515404), (186, 361173216), (192, 349886553), (248, 270879912), (279, 240782144), (288, 233257702), (372, 180586608), (461, 145722816), (496, 135439956), (558, 120391072), (576, 116628851), (744, 90293304), (922, 72861408), (992, 67719978), (1116, 60195536), (1383, 48574272), (1488, 45146652), (1844, 36430704), (1984, 33859989), (2232, 30097768), (2766, 24287136), (2976, 22573326), (3688, 18215352), (4149, 16191424), (4464, 15048884), (5532, 12143568), (5952, 11286663), (7376, 9107676), (8161, 8231616), (8298, 8095712), (8928, 7524442), (11064, 6071784), (14291, 4700736), (14752, 4553838), (16322, 4115808), (16596, 4047856), (17856, 3762221), (22128, 3035892), (24483, 2743872), (28582, 2350368), (29504, 2276919), (32644, 2057904), (33192, 2023928), (42873, 1566912), (44256, 1517946), (48966, 1371936), (57164, 1175184), (65288, 1028952), (66384, 1011964), (73449, 914624), (85746, 783456), (88512, 758973), (97932, 685968), (114328, 587592), (128619, 522304), (130576, 514476), (132768, 505982), (146898, 457312), (171492, 391728), (195864, 342984), (228656, 293796), (252991, 265536), (257238, 261152)]