81766424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7369}}^1$

素因数の和:7467

約数の個数: 32

約数和(自身を含む): 163614000

約数和(自身を除く): 81847576

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 7369, 11096, 14738, 29476, 58952, 140011, 280022, 537937, 560044, 1075874, 1120088, 2151748, 4303496, 10220803, 20441606, 40883212, 81766424]

約数ペア:

[(1, 81766424), (2, 40883212), (4, 20441606), (8, 10220803), (19, 4303496), (38, 2151748), (73, 1120088), (76, 1075874), (146, 560044), (152, 537937), (292, 280022), (584, 140011), (1387, 58952), (2774, 29476), (5548, 14738), (7369, 11096)]