About the Number

108972432

108972431 ← → 108972433

2進数表記:110011111101100100110010000

漢数字表記:一億八百九十七万二千四百三十二

素因数分解:

2 4 × 3 3 × 193 1 × 1307 1

素因数の和:1517
約数の個数: 80
約数和(自身を含む): 314652480
約数和(自身を除く): 205680048

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 216, 386, 432, 579, 772, 1158, 1307, 1544, 1737, 2316, 2614, 3088, 3474, 3921, 4632, 5211, 5228, 6948, 7842, 9264, 10422, 10456, 11763, 13896, 15684, 20844, 20912, 23526, 27792, 31368, 35289, 41688, 47052, 62736, 70578, 83376, 94104, 141156, 188208, 252251, 282312, 504502, 564624, 756753, 1009004, 1513506, 2018008, 2270259, 3027012, 4036016, 4540518, 6054024, 6810777, 9081036, 12108048, 13621554, 18162072, 27243108, 36324144, 54486216, 108972432]

約数ペア:
[(1, 108972432), (2, 54486216), (3, 36324144), (4, 27243108), (6, 18162072), (8, 13621554), (9, 12108048), (12, 9081036), (16, 6810777), (18, 6054024), (24, 4540518), (27, 4036016), (36, 3027012), (48, 2270259), (54, 2018008), (72, 1513506), (108, 1009004), (144, 756753), (193, 564624), (216, 504502), (386, 282312), (432, 252251), (579, 188208), (772, 141156), (1158, 94104), (1307, 83376), (1544, 70578), (1737, 62736), (2316, 47052), (2614, 41688), (3088, 35289), (3474, 31368), (3921, 27792), (4632, 23526), (5211, 20912), (5228, 20844), (6948, 15684), (7842, 13896), (9264, 11763), (10422, 10456)]

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