68651604

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 206438400

約数和(自身を除く): 137786796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1279, 1491, 1917, 1988, 2556, 2558, 2982, 3834, 3837, 4473, 5116, 5964, 7668, 7674, 8946, 8953, 11511, 13419, 15348, 17892, 17906, 23022, 26838, 26859, 34533, 35812, 46044, 53676, 53718, 69066, 80577, 90809, 107436, 138132, 161154, 181618, 241731, 272427, 322308, 363236, 483462, 544854, 635663, 817281, 966924, 1089708, 1271326, 1634562, 1906989, 2451843, 2542652, 3269124, 3813978, 4903686, 5720967, 7627956, 9807372, 11441934, 17162901, 22883868, 34325802, 68651604]

約数ペア:

[(1, 68651604), (2, 34325802), (3, 22883868), (4, 17162901), (6, 11441934), (7, 9807372), (9, 7627956), (12, 5720967), (14, 4903686), (18, 3813978), (21, 3269124), (27, 2542652), (28, 2451843), (36, 1906989), (42, 1634562), (54, 1271326), (63, 1089708), (71, 966924), (84, 817281), (108, 635663), (126, 544854), (142, 483462), (189, 363236), (213, 322308), (252, 272427), (284, 241731), (378, 181618), (426, 161154), (497, 138132), (639, 107436), (756, 90809), (852, 80577), (994, 69066), (1278, 53718), (1279, 53676), (1491, 46044), (1917, 35812), (1988, 34533), (2556, 26859), (2558, 26838), (2982, 23022), (3834, 17906), (3837, 17892), (4473, 15348), (5116, 13419), (5964, 11511), (7668, 8953), (7674, 8946)]