About the Number

120077868

120077867 ← → 120077869

2進数表記:111001010000011111000101100

漢数字表記:一億二千七万七千八百六十八

素因数分解:

2 2 × 3 1 × 17 1 × 113 1 × 5209 1

素因数の和:5346
約数の個数: 48
約数和(自身を含む): 299345760
約数和(自身を除く): 179267892

約数列:
[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 113, 204, 226, 339, 452, 678, 1356, 1921, 3842, 5209, 5763, 7684, 10418, 11526, 15627, 20836, 23052, 31254, 62508, 88553, 177106, 265659, 354212, 531318, 588617, 1062636, 1177234, 1765851, 2354468, 3531702, 7063404, 10006489, 20012978, 30019467, 40025956, 60038934, 120077868]

約数ペア:
[(1, 120077868), (2, 60038934), (3, 40025956), (4, 30019467), (6, 20012978), (12, 10006489), (17, 7063404), (34, 3531702), (51, 2354468), (68, 1765851), (102, 1177234), (113, 1062636), (204, 588617), (226, 531318), (339, 354212), (452, 265659), (678, 177106), (1356, 88553), (1921, 62508), (3842, 31254), (5209, 23052), (5763, 20836), (7684, 15627), (10418, 11526)]

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