77898546

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{991}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 184773888

約数和(自身を除く): 106875342

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 397, 794, 991, 1191, 1982, 2382, 2973, 3573, 4367, 5946, 7146, 8734, 8919, 10901, 13101, 17838, 21802, 26202, 32703, 39303, 65406, 78606, 98109, 196218, 393427, 786854, 1180281, 2360562, 3540843, 4327697, 7081686, 8655394, 12983091, 25966182, 38949273, 77898546]

約数ペア:

[(1, 77898546), (2, 38949273), (3, 25966182), (6, 12983091), (9, 8655394), (11, 7081686), (18, 4327697), (22, 3540843), (33, 2360562), (66, 1180281), (99, 786854), (198, 393427), (397, 196218), (794, 98109), (991, 78606), (1191, 65406), (1982, 39303), (2382, 32703), (2973, 26202), (3573, 21802), (4367, 17838), (5946, 13101), (7146, 10901), (8734, 8919)]