About the Number

72040059

72040058 ← → 72040060

2進数表記:100010010110011111001111011

漢数字表記:七千二百四万五十九

素因数分解:

3 2 × 7 1 × 13 1 × 87961 1

素因数の和:87987
約数の個数: 24
約数和(自身を含む): 128072672
約数和(自身を除く): 56032613

約数列:
[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 87961, 263883, 615727, 791649, 1143493, 1847181, 3430479, 5541543, 8004451, 10291437, 24013353, 72040059]

約数ペア:
[(1, 72040059), (3, 24013353), (7, 10291437), (9, 8004451), (13, 5541543), (21, 3430479), (39, 1847181), (63, 1143493), (91, 791649), (117, 615727), (273, 263883), (819, 87961)]

このpageの処理時間: 0.0066335201263427734 seconds