80525718

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2341}}^1$

素因数の和:2379

約数の個数: 96

約数和(自身を含む): 224269920

約数和(自身を除く): 143744202

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 294, 351, 378, 441, 546, 637, 702, 819, 882, 1274, 1323, 1638, 1911, 2341, 2457, 2646, 3822, 4682, 4914, 5733, 7023, 11466, 14046, 16387, 17199, 21069, 30433, 32774, 34398, 42138, 49161, 60866, 63207, 91299, 98322, 114709, 126414, 147483, 182598, 213031, 229418, 273897, 294966, 344127, 426062, 442449, 547794, 639093, 688254, 821691, 884898, 1032381, 1278186, 1491217, 1643382, 1917279, 2064762, 2982434, 3097143, 3834558, 4473651, 5751837, 6194286, 8947302, 11503674, 13420953, 26841906, 40262859, 80525718]

約数ペア:

[(1, 80525718), (2, 40262859), (3, 26841906), (6, 13420953), (7, 11503674), (9, 8947302), (13, 6194286), (14, 5751837), (18, 4473651), (21, 3834558), (26, 3097143), (27, 2982434), (39, 2064762), (42, 1917279), (49, 1643382), (54, 1491217), (63, 1278186), (78, 1032381), (91, 884898), (98, 821691), (117, 688254), (126, 639093), (147, 547794), (182, 442449), (189, 426062), (234, 344127), (273, 294966), (294, 273897), (351, 229418), (378, 213031), (441, 182598), (546, 147483), (637, 126414), (702, 114709), (819, 98322), (882, 91299), (1274, 63207), (1323, 60866), (1638, 49161), (1911, 42138), (2341, 34398), (2457, 32774), (2646, 30433), (3822, 21069), (4682, 17199), (4914, 16387), (5733, 14046), (7023, 11466)]