87253656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 267079680

約数和(自身を除く): 179826024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 137, 168, 204, 223, 238, 274, 357, 408, 411, 446, 476, 548, 669, 714, 822, 892, 952, 959, 1096, 1338, 1428, 1561, 1644, 1784, 1918, 2329, 2676, 2856, 2877, 3122, 3288, 3791, 3836, 4658, 4683, 5352, 5754, 6244, 6987, 7582, 7672, 9316, 9366, 11373, 11508, 12488, 13974, 15164, 16303, 18632, 18732, 22746, 23016, 26537, 27948, 30328, 30551, 32606, 37464, 45492, 48909, 53074, 55896, 61102, 65212, 79611, 90984, 91653, 97818, 106148, 122204, 130424, 159222, 183306, 195636, 212296, 213857, 244408, 318444, 366612, 391272, 427714, 519367, 636888, 641571, 733224, 855428, 1038734, 1283142, 1558101, 1710856, 2077468, 2566284, 3116202, 3635569, 4154936, 5132568, 6232404, 7271138, 10906707, 12464808, 14542276, 21813414, 29084552, 43626828, 87253656]

約数ペア:

[(1, 87253656), (2, 43626828), (3, 29084552), (4, 21813414), (6, 14542276), (7, 12464808), (8, 10906707), (12, 7271138), (14, 6232404), (17, 5132568), (21, 4154936), (24, 3635569), (28, 3116202), (34, 2566284), (42, 2077468), (51, 1710856), (56, 1558101), (68, 1283142), (84, 1038734), (102, 855428), (119, 733224), (136, 641571), (137, 636888), (168, 519367), (204, 427714), (223, 391272), (238, 366612), (274, 318444), (357, 244408), (408, 213857), (411, 212296), (446, 195636), (476, 183306), (548, 159222), (669, 130424), (714, 122204), (822, 106148), (892, 97818), (952, 91653), (959, 90984), (1096, 79611), (1338, 65212), (1428, 61102), (1561, 55896), (1644, 53074), (1784, 48909), (1918, 45492), (2329, 37464), (2676, 32606), (2856, 30551), (2877, 30328), (3122, 27948), (3288, 26537), (3791, 23016), (3836, 22746), (4658, 18732), (4683, 18632), (5352, 16303), (5754, 15164), (6244, 13974), (6987, 12488), (7582, 11508), (7672, 11373), (9316, 9366)]