64721712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{122579}}^1$

素因数の和:122601

約数の個数: 40

約数和(自身を含む): 182399040

約数和(自身を除く): 117677328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 122579, 245158, 367737, 490316, 735474, 980632, 1348369, 1470948, 1961264, 2696738, 2941896, 4045107, 5393476, 5883792, 8090214, 10786952, 16180428, 21573904, 32360856, 64721712]

約数ペア:

[(1, 64721712), (2, 32360856), (3, 21573904), (4, 16180428), (6, 10786952), (8, 8090214), (11, 5883792), (12, 5393476), (16, 4045107), (22, 2941896), (24, 2696738), (33, 1961264), (44, 1470948), (48, 1348369), (66, 980632), (88, 735474), (132, 490316), (176, 367737), (264, 245158), (528, 122579)]