About the Number

106581072

106581071 ← → 106581073

2進数表記:110010110100100110001010000

漢数字表記:一億六百五十八万千七十二

素因数分解:

2 4 × 3 1 × 13 1 × 109 1 × 1567 1

素因数の和:1700
約数の個数: 80
約数和(自身を含む): 299425280
約数和(自身を除く): 192844208

約数列:
[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1308, 1417, 1567, 1744, 2616, 2834, 3134, 4251, 4701, 5232, 5668, 6268, 8502, 9402, 11336, 12536, 17004, 18804, 20371, 22672, 25072, 34008, 37608, 40742, 61113, 68016, 75216, 81484, 122226, 162968, 170803, 244452, 325936, 341606, 488904, 512409, 683212, 977808, 1024818, 1366424, 2049636, 2220439, 2732848, 4099272, 4440878, 6661317, 8198544, 8881756, 13322634, 17763512, 26645268, 35527024, 53290536, 106581072]

約数ペア:
[(1, 106581072), (2, 53290536), (3, 35527024), (4, 26645268), (6, 17763512), (8, 13322634), (12, 8881756), (13, 8198544), (16, 6661317), (24, 4440878), (26, 4099272), (39, 2732848), (48, 2220439), (52, 2049636), (78, 1366424), (104, 1024818), (109, 977808), (156, 683212), (208, 512409), (218, 488904), (312, 341606), (327, 325936), (436, 244452), (624, 170803), (654, 162968), (872, 122226), (1308, 81484), (1417, 75216), (1567, 68016), (1744, 61113), (2616, 40742), (2834, 37608), (3134, 34008), (4251, 25072), (4701, 22672), (5232, 20371), (5668, 18804), (6268, 17004), (8502, 12536), (9402, 11336)]

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