83789916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4139}}^1$

素因数の和:4394

約数の個数: 48

約数和(自身を含む): 224421120

約数和(自身を除く): 140631204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2892, 3374, 4139, 5061, 6748, 8278, 10122, 12417, 16556, 20244, 24834, 28973, 49668, 57946, 86919, 115892, 173838, 347676, 997499, 1994998, 2992497, 3989996, 5984994, 6982493, 11969988, 13964986, 20947479, 27929972, 41894958, 83789916]

約数ペア:

[(1, 83789916), (2, 41894958), (3, 27929972), (4, 20947479), (6, 13964986), (7, 11969988), (12, 6982493), (14, 5984994), (21, 3989996), (28, 2992497), (42, 1994998), (84, 997499), (241, 347676), (482, 173838), (723, 115892), (964, 86919), (1446, 57946), (1687, 49668), (2892, 28973), (3374, 24834), (4139, 20244), (5061, 16556), (6748, 12417), (8278, 10122)]