86817984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 168

約数和(自身を含む): 261878064

約数和(自身を除く): 175060080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 101, 111, 121, 132, 148, 176, 192, 202, 222, 242, 264, 296, 303, 352, 363, 404, 407, 444, 484, 528, 592, 606, 704, 726, 808, 814, 888, 968, 1056, 1111, 1184, 1212, 1221, 1452, 1616, 1628, 1776, 1936, 2112, 2222, 2368, 2424, 2442, 2904, 3232, 3256, 3333, 3552, 3737, 3872, 4444, 4477, 4848, 4884, 5808, 6464, 6512, 6666, 7104, 7474, 7744, 8888, 8954, 9696, 9768, 11211, 11616, 12221, 13024, 13332, 13431, 14948, 17776, 17908, 19392, 19536, 22422, 23232, 24442, 26048, 26664, 26862, 29896, 35552, 35816, 36663, 39072, 41107, 44844, 48884, 53328, 53724, 59792, 71104, 71632, 73326, 78144, 82214, 89688, 97768, 106656, 107448, 119584, 123321, 143264, 146652, 164428, 179376, 195536, 213312, 214896, 239168, 246642, 286528, 293304, 328856, 358752, 391072, 429792, 452177, 493284, 586608, 657712, 717504, 782144, 859584, 904354, 986568, 1173216, 1315424, 1356531, 1808708, 1973136, 2346432, 2630848, 2713062, 3617416, 3946272, 5426124, 7234832, 7892544, 10852248, 14469664, 21704496, 28939328, 43408992, 86817984]

約数ペア:

[(1, 86817984), (2, 43408992), (3, 28939328), (4, 21704496), (6, 14469664), (8, 10852248), (11, 7892544), (12, 7234832), (16, 5426124), (22, 3946272), (24, 3617416), (32, 2713062), (33, 2630848), (37, 2346432), (44, 1973136), (48, 1808708), (64, 1356531), (66, 1315424), (74, 1173216), (88, 986568), (96, 904354), (101, 859584), (111, 782144), (121, 717504), (132, 657712), (148, 586608), (176, 493284), (192, 452177), (202, 429792), (222, 391072), (242, 358752), (264, 328856), (296, 293304), (303, 286528), (352, 246642), (363, 239168), (404, 214896), (407, 213312), (444, 195536), (484, 179376), (528, 164428), (592, 146652), (606, 143264), (704, 123321), (726, 119584), (808, 107448), (814, 106656), (888, 97768), (968, 89688), (1056, 82214), (1111, 78144), (1184, 73326), (1212, 71632), (1221, 71104), (1452, 59792), (1616, 53724), (1628, 53328), (1776, 48884), (1936, 44844), (2112, 41107), (2222, 39072), (2368, 36663), (2424, 35816), (2442, 35552), (2904, 29896), (3232, 26862), (3256, 26664), (3333, 26048), (3552, 24442), (3737, 23232), (3872, 22422), (4444, 19536), (4477, 19392), (4848, 17908), (4884, 17776), (5808, 14948), (6464, 13431), (6512, 13332), (6666, 13024), (7104, 12221), (7474, 11616), (7744, 11211), (8888, 9768), (8954, 9696)]