75981234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 180559872

約数和(自身を除く): 104578638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 61, 94, 122, 141, 183, 282, 329, 366, 427, 631, 658, 854, 987, 1262, 1281, 1893, 1974, 2562, 2867, 3786, 4417, 5734, 8601, 8834, 13251, 17202, 20069, 26502, 29657, 38491, 40138, 59314, 60207, 76982, 88971, 115473, 120414, 177942, 207599, 230946, 269437, 415198, 538874, 622797, 808311, 1245594, 1616622, 1809077, 3618154, 5427231, 10854462, 12663539, 25327078, 37990617, 75981234]

約数ペア:

[(1, 75981234), (2, 37990617), (3, 25327078), (6, 12663539), (7, 10854462), (14, 5427231), (21, 3618154), (42, 1809077), (47, 1616622), (61, 1245594), (94, 808311), (122, 622797), (141, 538874), (183, 415198), (282, 269437), (329, 230946), (366, 207599), (427, 177942), (631, 120414), (658, 115473), (854, 88971), (987, 76982), (1262, 60207), (1281, 59314), (1893, 40138), (1974, 38491), (2562, 29657), (2867, 26502), (3786, 20069), (4417, 17202), (5734, 13251), (8601, 8834)]