891125616

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{13681}}^1$

素因数の和:13774

約数の個数: 80

約数和(自身を含む): 2443057920

約数和(自身を除く): 1551932304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 59, 69, 92, 118, 138, 177, 184, 236, 276, 354, 368, 472, 552, 708, 944, 1104, 1357, 1416, 2714, 2832, 4071, 5428, 8142, 10856, 13681, 16284, 21712, 27362, 32568, 41043, 54724, 65136, 82086, 109448, 164172, 218896, 314663, 328344, 629326, 656688, 807179, 943989, 1258652, 1614358, 1887978, 2421537, 2517304, 3228716, 3775956, 4843074, 5034608, 6457432, 7551912, 9686148, 12914864, 15103824, 18565117, 19372296, 37130234, 38744592, 55695351, 74260468, 111390702, 148520936, 222781404, 297041872, 445562808, 891125616]

約数ペア:

[(1, 891125616), (2, 445562808), (3, 297041872), (4, 222781404), (6, 148520936), (8, 111390702), (12, 74260468), (16, 55695351), (23, 38744592), (24, 37130234), (46, 19372296), (48, 18565117), (59, 15103824), (69, 12914864), (92, 9686148), (118, 7551912), (138, 6457432), (177, 5034608), (184, 4843074), (236, 3775956), (276, 3228716), (354, 2517304), (368, 2421537), (472, 1887978), (552, 1614358), (708, 1258652), (944, 943989), (1104, 807179), (1357, 656688), (1416, 629326), (2714, 328344), (2832, 314663), (4071, 218896), (5428, 164172), (8142, 109448), (10856, 82086), (13681, 65136), (16284, 54724), (21712, 41043), (27362, 32568)]