68587792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 174808256

約数和(自身を除く): 106220464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 163, 182, 208, 221, 238, 272, 289, 326, 364, 442, 476, 578, 652, 728, 884, 952, 1141, 1156, 1304, 1456, 1547, 1768, 1904, 2023, 2119, 2282, 2312, 2608, 2771, 3094, 3536, 3757, 4046, 4238, 4564, 4624, 5542, 6188, 7514, 8092, 8476, 9128, 11084, 12376, 14833, 15028, 16184, 16952, 18256, 19397, 22168, 24752, 26299, 29666, 30056, 32368, 33904, 36023, 38794, 44336, 47107, 52598, 59332, 60112, 72046, 77588, 94214, 105196, 118664, 144092, 155176, 188428, 210392, 237328, 252161, 288184, 310352, 329749, 376856, 420784, 504322, 576368, 612391, 659498, 753712, 1008644, 1224782, 1318996, 2017288, 2449564, 2637992, 4034576, 4286737, 4899128, 5275984, 8573474, 9798256, 17146948, 34293896, 68587792]

約数ペア:

[(1, 68587792), (2, 34293896), (4, 17146948), (7, 9798256), (8, 8573474), (13, 5275984), (14, 4899128), (16, 4286737), (17, 4034576), (26, 2637992), (28, 2449564), (34, 2017288), (52, 1318996), (56, 1224782), (68, 1008644), (91, 753712), (104, 659498), (112, 612391), (119, 576368), (136, 504322), (163, 420784), (182, 376856), (208, 329749), (221, 310352), (238, 288184), (272, 252161), (289, 237328), (326, 210392), (364, 188428), (442, 155176), (476, 144092), (578, 118664), (652, 105196), (728, 94214), (884, 77588), (952, 72046), (1141, 60112), (1156, 59332), (1304, 52598), (1456, 47107), (1547, 44336), (1768, 38794), (1904, 36023), (2023, 33904), (2119, 32368), (2282, 30056), (2312, 29666), (2608, 26299), (2771, 24752), (3094, 22168), (3536, 19397), (3757, 18256), (4046, 16952), (4238, 16184), (4564, 15028), (4624, 14833), (5542, 12376), (6188, 11084), (7514, 9128), (8092, 8476)]