80497088

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3823}}^1$

素因数の和:3889

約数の個数: 56

約数和(自身を含む): 186488832

約数和(自身を除く): 105991744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 3823, 5264, 7646, 10528, 15292, 21056, 26761, 30584, 53522, 61168, 107044, 122336, 179681, 214088, 244672, 359362, 428176, 718724, 856352, 1257767, 1437448, 1712704, 2515534, 2874896, 5031068, 5749792, 10062136, 11499584, 20124272, 40248544, 80497088]

約数ペア:

[(1, 80497088), (2, 40248544), (4, 20124272), (7, 11499584), (8, 10062136), (14, 5749792), (16, 5031068), (28, 2874896), (32, 2515534), (47, 1712704), (56, 1437448), (64, 1257767), (94, 856352), (112, 718724), (188, 428176), (224, 359362), (329, 244672), (376, 214088), (448, 179681), (658, 122336), (752, 107044), (1316, 61168), (1504, 53522), (2632, 30584), (3008, 26761), (3823, 21056), (5264, 15292), (7646, 10528)]