69984068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11959}}^1$

素因数の和:12000

約数の個数: 48

約数和(自身を含む): 160742400

約数和(自身を除く): 90758332

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 11959, 23918, 47836, 83713, 131549, 167426, 227221, 263098, 334852, 454442, 526196, 908884, 920843, 1590547, 1841686, 2499431, 3181094, 3683372, 4998862, 6362188, 9997724, 17496017, 34992034, 69984068]

約数ペア:

[(1, 69984068), (2, 34992034), (4, 17496017), (7, 9997724), (11, 6362188), (14, 4998862), (19, 3683372), (22, 3181094), (28, 2499431), (38, 1841686), (44, 1590547), (76, 920843), (77, 908884), (133, 526196), (154, 454442), (209, 334852), (266, 263098), (308, 227221), (418, 167426), (532, 131549), (836, 83713), (1463, 47836), (2926, 23918), (5852, 11959)]