65378544

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:81

約数の個数: 240

約数和(自身を含む): 226771200

約数和(自身を除く): 161392656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 49, 56, 57, 66, 76, 77, 84, 88, 98, 112, 114, 132, 133, 147, 152, 154, 168, 176, 196, 209, 228, 231, 264, 266, 294, 304, 308, 336, 343, 361, 392, 399, 418, 456, 462, 528, 532, 539, 588, 616, 627, 686, 722, 784, 798, 836, 912, 924, 931, 1029, 1064, 1078, 1083, 1176, 1232, 1254, 1372, 1444, 1463, 1596, 1617, 1672, 1848, 1862, 2058, 2128, 2156, 2166, 2352, 2508, 2527, 2744, 2793, 2888, 2926, 3192, 3234, 3344, 3696, 3724, 3773, 3971, 4116, 4312, 4332, 4389, 5016, 5054, 5488, 5586, 5776, 5852, 6384, 6468, 6517, 7448, 7546, 7581, 7942, 8232, 8624, 8664, 8778, 10032, 10108, 10241, 11172, 11319, 11704, 11913, 12936, 13034, 14896, 15092, 15162, 15884, 16464, 17328, 17556, 17689, 19551, 20216, 20482, 22344, 22638, 23408, 23826, 25872, 26068, 27797, 30184, 30324, 30723, 31768, 35112, 35378, 39102, 40432, 40964, 44688, 45276, 47652, 52136, 53067, 55594, 60368, 60648, 61446, 63536, 70224, 70756, 71687, 78204, 81928, 83391, 90552, 95304, 104272, 106134, 111188, 121296, 122892, 123823, 141512, 143374, 156408, 163856, 166782, 181104, 190608, 194579, 212268, 215061, 222376, 245784, 247646, 283024, 286748, 312816, 333564, 371469, 389158, 424536, 430122, 444752, 491568, 495292, 573496, 583737, 667128, 742938, 778316, 849072, 860244, 990584, 1146992, 1167474, 1334256, 1362053, 1485876, 1556632, 1720488, 1981168, 2334948, 2724106, 2971752, 3113264, 3440976, 4086159, 4669896, 5448212, 5943504, 8172318, 9339792, 10896424, 16344636, 21792848, 32689272, 65378544]

約数ペア:

[(1, 65378544), (2, 32689272), (3, 21792848), (4, 16344636), (6, 10896424), (7, 9339792), (8, 8172318), (11, 5943504), (12, 5448212), (14, 4669896), (16, 4086159), (19, 3440976), (21, 3113264), (22, 2971752), (24, 2724106), (28, 2334948), (33, 1981168), (38, 1720488), (42, 1556632), (44, 1485876), (48, 1362053), (49, 1334256), (56, 1167474), (57, 1146992), (66, 990584), (76, 860244), (77, 849072), (84, 778316), (88, 742938), (98, 667128), (112, 583737), (114, 573496), (132, 495292), (133, 491568), (147, 444752), (152, 430122), (154, 424536), (168, 389158), (176, 371469), (196, 333564), (209, 312816), (228, 286748), (231, 283024), (264, 247646), (266, 245784), (294, 222376), (304, 215061), (308, 212268), (336, 194579), (343, 190608), (361, 181104), (392, 166782), (399, 163856), (418, 156408), (456, 143374), (462, 141512), (528, 123823), (532, 122892), (539, 121296), (588, 111188), (616, 106134), (627, 104272), (686, 95304), (722, 90552), (784, 83391), (798, 81928), (836, 78204), (912, 71687), (924, 70756), (931, 70224), (1029, 63536), (1064, 61446), (1078, 60648), (1083, 60368), (1176, 55594), (1232, 53067), (1254, 52136), (1372, 47652), (1444, 45276), (1463, 44688), (1596, 40964), (1617, 40432), (1672, 39102), (1848, 35378), (1862, 35112), (2058, 31768), (2128, 30723), (2156, 30324), (2166, 30184), (2352, 27797), (2508, 26068), (2527, 25872), (2744, 23826), (2793, 23408), (2888, 22638), (2926, 22344), (3192, 20482), (3234, 20216), (3344, 19551), (3696, 17689), (3724, 17556), (3773, 17328), (3971, 16464), (4116, 15884), (4312, 15162), (4332, 15092), (4389, 14896), (5016, 13034), (5054, 12936), (5488, 11913), (5586, 11704), (5776, 11319), (5852, 11172), (6384, 10241), (6468, 10108), (6517, 10032), (7448, 8778), (7546, 8664), (7581, 8624), (7942, 8232)]