66531456

素因数分解:

$2^7\times 3^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 224

約数和(自身を含む): 214053120

約数和(自身を除く): 147521664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 64, 69, 72, 81, 92, 93, 96, 108, 124, 128, 138, 144, 162, 184, 186, 192, 207, 216, 243, 248, 276, 279, 288, 324, 368, 372, 384, 414, 432, 486, 496, 552, 558, 576, 621, 648, 713, 729, 736, 744, 828, 837, 864, 972, 992, 1104, 1116, 1152, 1242, 1296, 1426, 1458, 1472, 1488, 1656, 1674, 1728, 1863, 1944, 1984, 2139, 2208, 2232, 2484, 2511, 2592, 2852, 2916, 2944, 2976, 3312, 3348, 3456, 3726, 3888, 3968, 4278, 4416, 4464, 4968, 5022, 5184, 5589, 5704, 5832, 5952, 6417, 6624, 6696, 7452, 7533, 7776, 8556, 8832, 8928, 9936, 10044, 10368, 11178, 11408, 11664, 11904, 12834, 13248, 13392, 14904, 15066, 15552, 16767, 17112, 17856, 19251, 19872, 20088, 22356, 22599, 22816, 23328, 25668, 26496, 26784, 29808, 30132, 31104, 33534, 34224, 35712, 38502, 39744, 40176, 44712, 45198, 45632, 46656, 51336, 53568, 57753, 59616, 60264, 67068, 68448, 77004, 79488, 80352, 89424, 90396, 91264, 93312, 102672, 107136, 115506, 119232, 120528, 134136, 136896, 154008, 160704, 173259, 178848, 180792, 205344, 231012, 238464, 241056, 268272, 273792, 308016, 321408, 346518, 357696, 361584, 410688, 462024, 482112, 519777, 536544, 616032, 693036, 715392, 723168, 821376, 924048, 964224, 1039554, 1073088, 1232064, 1386072, 1446336, 1848096, 2079108, 2146176, 2464128, 2772144, 2892672, 3696192, 4158216, 5544288, 7392384, 8316432, 11088576, 16632864, 22177152, 33265728, 66531456]

約数ペア:

[(1, 66531456), (2, 33265728), (3, 22177152), (4, 16632864), (6, 11088576), (8, 8316432), (9, 7392384), (12, 5544288), (16, 4158216), (18, 3696192), (23, 2892672), (24, 2772144), (27, 2464128), (31, 2146176), (32, 2079108), (36, 1848096), (46, 1446336), (48, 1386072), (54, 1232064), (62, 1073088), (64, 1039554), (69, 964224), (72, 924048), (81, 821376), (92, 723168), (93, 715392), (96, 693036), (108, 616032), (124, 536544), (128, 519777), (138, 482112), (144, 462024), (162, 410688), (184, 361584), (186, 357696), (192, 346518), (207, 321408), (216, 308016), (243, 273792), (248, 268272), (276, 241056), (279, 238464), (288, 231012), (324, 205344), (368, 180792), (372, 178848), (384, 173259), (414, 160704), (432, 154008), (486, 136896), (496, 134136), (552, 120528), (558, 119232), (576, 115506), (621, 107136), (648, 102672), (713, 93312), (729, 91264), (736, 90396), (744, 89424), (828, 80352), (837, 79488), (864, 77004), (972, 68448), (992, 67068), (1104, 60264), (1116, 59616), (1152, 57753), (1242, 53568), (1296, 51336), (1426, 46656), (1458, 45632), (1472, 45198), (1488, 44712), (1656, 40176), (1674, 39744), (1728, 38502), (1863, 35712), (1944, 34224), (1984, 33534), (2139, 31104), (2208, 30132), (2232, 29808), (2484, 26784), (2511, 26496), (2592, 25668), (2852, 23328), (2916, 22816), (2944, 22599), (2976, 22356), (3312, 20088), (3348, 19872), (3456, 19251), (3726, 17856), (3888, 17112), (3968, 16767), (4278, 15552), (4416, 15066), (4464, 14904), (4968, 13392), (5022, 13248), (5184, 12834), (5589, 11904), (5704, 11664), (5832, 11408), (5952, 11178), (6417, 10368), (6624, 10044), (6696, 9936), (7452, 8928), (7533, 8832), (7776, 8556)]