80910284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11699}}^1$

素因数の和:11742

約数の個数: 48

約数和(自身を含む): 183456000

約数和(自身を除く): 102545716

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 11699, 23398, 46796, 81893, 152087, 163786, 222281, 304174, 327572, 444562, 608348, 889124, 1064609, 1555967, 2129218, 2889653, 3111934, 4258436, 5779306, 6223868, 11558612, 20227571, 40455142, 80910284]

約数ペア:

[(1, 80910284), (2, 40455142), (4, 20227571), (7, 11558612), (13, 6223868), (14, 5779306), (19, 4258436), (26, 3111934), (28, 2889653), (38, 2129218), (52, 1555967), (76, 1064609), (91, 889124), (133, 608348), (182, 444562), (247, 327572), (266, 304174), (364, 222281), (494, 163786), (532, 152087), (988, 81893), (1729, 46796), (3458, 23398), (6916, 11699)]