81498048

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3967}}^1$

素因数の和:4089

約数の個数: 56

約数和(自身を含む): 217700352

約数和(自身を除く): 136202304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 3967, 5136, 6848, 7934, 10272, 11901, 15868, 20544, 23802, 31736, 47604, 63472, 95208, 126944, 190416, 253888, 380832, 424469, 761664, 848938, 1273407, 1697876, 2546814, 3395752, 5093628, 6791504, 10187256, 13583008, 20374512, 27166016, 40749024, 81498048]

約数ペア:

[(1, 81498048), (2, 40749024), (3, 27166016), (4, 20374512), (6, 13583008), (8, 10187256), (12, 6791504), (16, 5093628), (24, 3395752), (32, 2546814), (48, 1697876), (64, 1273407), (96, 848938), (107, 761664), (192, 424469), (214, 380832), (321, 253888), (428, 190416), (642, 126944), (856, 95208), (1284, 63472), (1712, 47604), (2568, 31736), (3424, 23802), (3967, 20544), (5136, 15868), (6848, 11901), (7934, 10272)]