About the Number

80969168

80969167 ← → 80969169

2進数表記:100110100110111110111010000

漢数字表記:八千九十六万九千百六十八

素因数分解:

2 4 × 7 2 × 139 1 × 743 1

素因数の和:904
約数の個数: 60
約数和(自身を含む): 184050720
約数和(自身を除く): 103081552

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 139, 196, 278, 392, 556, 743, 784, 973, 1112, 1486, 1946, 2224, 2972, 3892, 5201, 5944, 6811, 7784, 10402, 11888, 13622, 15568, 20804, 27244, 36407, 41608, 54488, 72814, 83216, 103277, 108976, 145628, 206554, 291256, 413108, 582512, 722939, 826216, 1445878, 1652432, 2891756, 5060573, 5783512, 10121146, 11567024, 20242292, 40484584, 80969168]

約数ペア:
[(1, 80969168), (2, 40484584), (4, 20242292), (7, 11567024), (8, 10121146), (14, 5783512), (16, 5060573), (28, 2891756), (49, 1652432), (56, 1445878), (98, 826216), (112, 722939), (139, 582512), (196, 413108), (278, 291256), (392, 206554), (556, 145628), (743, 108976), (784, 103277), (973, 83216), (1112, 72814), (1486, 54488), (1946, 41608), (2224, 36407), (2972, 27244), (3892, 20804), (5201, 15568), (5944, 13622), (6811, 11888), (7784, 10402)]

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