7917696

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 24480000

約数和(自身を除く): 16562304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 79, 87, 96, 108, 116, 128, 144, 158, 174, 192, 216, 232, 237, 261, 288, 316, 348, 384, 432, 464, 474, 522, 576, 632, 696, 711, 783, 864, 928, 948, 1044, 1152, 1264, 1392, 1422, 1566, 1728, 1856, 1896, 2088, 2133, 2291, 2528, 2784, 2844, 3132, 3456, 3712, 3792, 4176, 4266, 4582, 5056, 5568, 5688, 6264, 6873, 7584, 8352, 8532, 9164, 10112, 11136, 11376, 12528, 13746, 15168, 16704, 17064, 18328, 20619, 22752, 25056, 27492, 30336, 33408, 34128, 36656, 41238, 45504, 50112, 54984, 61857, 68256, 73312, 82476, 91008, 100224, 109968, 123714, 136512, 146624, 164952, 219936, 247428, 273024, 293248, 329904, 439872, 494856, 659808, 879744, 989712, 1319616, 1979424, 2639232, 3958848, 7917696]

約数ペア:

[(1, 7917696), (2, 3958848), (3, 2639232), (4, 1979424), (6, 1319616), (8, 989712), (9, 879744), (12, 659808), (16, 494856), (18, 439872), (24, 329904), (27, 293248), (29, 273024), (32, 247428), (36, 219936), (48, 164952), (54, 146624), (58, 136512), (64, 123714), (72, 109968), (79, 100224), (87, 91008), (96, 82476), (108, 73312), (116, 68256), (128, 61857), (144, 54984), (158, 50112), (174, 45504), (192, 41238), (216, 36656), (232, 34128), (237, 33408), (261, 30336), (288, 27492), (316, 25056), (348, 22752), (384, 20619), (432, 18328), (464, 17064), (474, 16704), (522, 15168), (576, 13746), (632, 12528), (696, 11376), (711, 11136), (783, 10112), (864, 9164), (928, 8532), (948, 8352), (1044, 7584), (1152, 6873), (1264, 6264), (1392, 5688), (1422, 5568), (1566, 5056), (1728, 4582), (1856, 4266), (1896, 4176), (2088, 3792), (2133, 3712), (2291, 3456), (2528, 3132), (2784, 2844)]