About the Number

90343071

90343070 ← → 90343072

2進数表記:101011000101000011010011111

漢数字表記:九千三十四万三千七十一

素因数分解:

3 2 × 7 1 × 13 1 × 47 1 × 2347 1

素因数の和:2420
約数の個数: 48
約数和(自身を含む): 164097024
約数和(自身を除く): 73753953

約数列:
[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 819, 987, 1833, 2347, 2961, 4277, 5499, 7041, 12831, 16429, 21123, 30511, 38493, 49287, 91533, 110309, 147861, 213577, 274599, 330927, 640731, 772163, 992781, 1434017, 1922193, 2316489, 4302051, 6949467, 10038119, 12906153, 30114357, 90343071]

約数ペア:
[(1, 90343071), (3, 30114357), (7, 12906153), (9, 10038119), (13, 6949467), (21, 4302051), (39, 2316489), (47, 1922193), (63, 1434017), (91, 992781), (117, 772163), (141, 640731), (273, 330927), (329, 274599), (423, 213577), (611, 147861), (819, 110309), (987, 91533), (1833, 49287), (2347, 38493), (2961, 30511), (4277, 21123), (5499, 16429), (7041, 12831)]

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