About the Number

82668072

82668071 ← → 82668073

2進数表記:100111011010110101000101000

漢数字表記:八千二百六十六万八千七十二

素因数分解:

2 3 × 3 1 × 23 1 × 31 1 × 4831 1

素因数の和:4894
約数の個数: 64
約数和(自身を含む): 222658560
約数和(自身を除く): 139990488

約数列:
[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1426, 2139, 2852, 4278, 4831, 5704, 8556, 9662, 14493, 17112, 19324, 28986, 38648, 57972, 111113, 115944, 149761, 222226, 299522, 333339, 444452, 449283, 599044, 666678, 888904, 898566, 1198088, 1333356, 1797132, 2666712, 3444503, 3594264, 6889006, 10333509, 13778012, 20667018, 27556024, 41334036, 82668072]

約数ペア:
[(1, 82668072), (2, 41334036), (3, 27556024), (4, 20667018), (6, 13778012), (8, 10333509), (12, 6889006), (23, 3594264), (24, 3444503), (31, 2666712), (46, 1797132), (62, 1333356), (69, 1198088), (92, 898566), (93, 888904), (124, 666678), (138, 599044), (184, 449283), (186, 444452), (248, 333339), (276, 299522), (372, 222226), (552, 149761), (713, 115944), (744, 111113), (1426, 57972), (2139, 38648), (2852, 28986), (4278, 19324), (4831, 17112), (5704, 14493), (8556, 9662)]

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