About the Number

90072012

90072011 ← → 90072013

2進数表記:101010111100110001111001100

漢数字表記:九千七万二千十二

素因数分解:

2 2 × 3 1 × 337 1 × 22273 1

素因数の和:22617
約数の個数: 24
約数和(自身を含む): 210801136
約数和(自身を除く): 120729124

約数列:
[1, 2, 3, 4, 6, 12, 337, 674, 1011, 1348, 2022, 4044, 22273, 44546, 66819, 89092, 133638, 267276, 7506001, 15012002, 22518003, 30024004, 45036006, 90072012]

約数ペア:
[(1, 90072012), (2, 45036006), (3, 30024004), (4, 22518003), (6, 15012002), (12, 7506001), (337, 267276), (674, 133638), (1011, 89092), (1348, 66819), (2022, 44546), (4044, 22273)]

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