8889663978

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^3\times {\mathrm{24977}}^1$

素因数の和:25030

約数の個数: 80

約数和(自身を含む): 21579493320

約数和(自身を除く): 12689829342

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1521, 2106, 2197, 3042, 4394, 4563, 6591, 9126, 13182, 13689, 19773, 24977, 27378, 39546, 49954, 59319, 74931, 118638, 149862, 177957, 224793, 324701, 355914, 449586, 649402, 674379, 974103, 1348758, 1948206, 2023137, 2922309, 4046274, 4221113, 5844618, 8442226, 8766927, 12663339, 17533854, 25326678, 26300781, 37990017, 52601562, 54874469, 75980034, 109748938, 113970051, 164623407, 227940102, 329246814, 341910153, 493870221, 683820306, 987740442, 1481610663, 2963221326, 4444831989, 8889663978]

約数ペア:

[(1, 8889663978), (2, 4444831989), (3, 2963221326), (6, 1481610663), (9, 987740442), (13, 683820306), (18, 493870221), (26, 341910153), (27, 329246814), (39, 227940102), (54, 164623407), (78, 113970051), (81, 109748938), (117, 75980034), (162, 54874469), (169, 52601562), (234, 37990017), (338, 26300781), (351, 25326678), (507, 17533854), (702, 12663339), (1014, 8766927), (1053, 8442226), (1521, 5844618), (2106, 4221113), (2197, 4046274), (3042, 2922309), (4394, 2023137), (4563, 1948206), (6591, 1348758), (9126, 974103), (13182, 674379), (13689, 649402), (19773, 449586), (24977, 355914), (27378, 324701), (39546, 224793), (49954, 177957), (59319, 149862), (74931, 118638)]