80761479076

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{12821}}^1$

素因数の和:13612

約数の個数: 48

約数和(自身を含む): 147572808768

約数和(自身を除く): 66811329692

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 691, 1382, 2279, 2764, 4558, 9116, 12821, 25642, 29713, 36623, 51284, 59426, 73246, 118852, 146492, 551303, 679513, 1102606, 1359026, 1574789, 2205212, 2718052, 3149578, 6299156, 8859311, 17718622, 29219059, 35437244, 58438118, 116876236, 380950373, 469543483, 761900746, 939086966, 1523801492, 1878173932, 20190369769, 40380739538, 80761479076]

約数ペア:

[(1, 80761479076), (2, 40380739538), (4, 20190369769), (43, 1878173932), (53, 1523801492), (86, 939086966), (106, 761900746), (172, 469543483), (212, 380950373), (691, 116876236), (1382, 58438118), (2279, 35437244), (2764, 29219059), (4558, 17718622), (9116, 8859311), (12821, 6299156), (25642, 3149578), (29713, 2718052), (36623, 2205212), (51284, 1574789), (59426, 1359026), (73246, 1102606), (118852, 679513), (146492, 551303)]