About the Number

91206948

91206947 ← → 91206949

2進数表記:101011011111011010100100100

漢数字表記:九千百二十万六千九百四十八

素因数分解:

2 2 × 3 1 × 7 1 × 313 1 × 3469 1

素因数の和:3796
約数の個数: 48
約数和(自身を含む): 244065920
約数和(自身を除く): 152858972

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 313, 626, 939, 1252, 1878, 2191, 3469, 3756, 4382, 6573, 6938, 8764, 10407, 13146, 13876, 20814, 24283, 26292, 41628, 48566, 72849, 97132, 145698, 291396, 1085797, 2171594, 3257391, 4343188, 6514782, 7600579, 13029564, 15201158, 22801737, 30402316, 45603474, 91206948]

約数ペア:
[(1, 91206948), (2, 45603474), (3, 30402316), (4, 22801737), (6, 15201158), (7, 13029564), (12, 7600579), (14, 6514782), (21, 4343188), (28, 3257391), (42, 2171594), (84, 1085797), (313, 291396), (626, 145698), (939, 97132), (1252, 72849), (1878, 48566), (2191, 41628), (3469, 26292), (3756, 24283), (4382, 20814), (6573, 13876), (6938, 13146), (8764, 10407)]

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