83993784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1901}}^1$

素因数の和:2180

約数の個数: 64

約数和(自身を含む): 241021440

約数和(自身を除く): 157027656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 1052, 1578, 1841, 1901, 2104, 3156, 3682, 3802, 5523, 5703, 6312, 7364, 7604, 11046, 11406, 13307, 14728, 15208, 22092, 22812, 26614, 39921, 44184, 45624, 53228, 79842, 106456, 159684, 319368, 499963, 999926, 1499889, 1999852, 2999778, 3499741, 3999704, 5999556, 6999482, 10499223, 11999112, 13998964, 20998446, 27997928, 41996892, 83993784]

約数ペア:

[(1, 83993784), (2, 41996892), (3, 27997928), (4, 20998446), (6, 13998964), (7, 11999112), (8, 10499223), (12, 6999482), (14, 5999556), (21, 3999704), (24, 3499741), (28, 2999778), (42, 1999852), (56, 1499889), (84, 999926), (168, 499963), (263, 319368), (526, 159684), (789, 106456), (1052, 79842), (1578, 53228), (1841, 45624), (1901, 44184), (2104, 39921), (3156, 26614), (3682, 22812), (3802, 22092), (5523, 15208), (5703, 14728), (6312, 13307), (7364, 11406), (7604, 11046)]