84021784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{136399}}^1$

素因数の和:136423

約数の個数: 32

約数和(自身を含む): 196416000

約数和(自身を除く): 112394216

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 136399, 272798, 545596, 954793, 1091192, 1500389, 1909586, 3000778, 3819172, 6001556, 7638344, 10502723, 12003112, 21005446, 42010892, 84021784]

約数ペア:

[(1, 84021784), (2, 42010892), (4, 21005446), (7, 12003112), (8, 10502723), (11, 7638344), (14, 6001556), (22, 3819172), (28, 3000778), (44, 1909586), (56, 1500389), (77, 1091192), (88, 954793), (154, 545596), (308, 272798), (616, 136399)]