About the Number

121239072

121239071 ← → 121239073

2進数表記:111001110011111011000100000

漢数字表記:一億二千百二十三万九千七十二

素因数分解:

2 5 × 3 3 × 23 1 × 6101 1

素因数の和:6143
約数の個数: 96
約数和(自身を含む): 369048960
約数和(自身を除く): 247809888

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6101, 6624, 9936, 12202, 18303, 19872, 24404, 36606, 48808, 54909, 73212, 97616, 109818, 140323, 146424, 164727, 195232, 219636, 280646, 292848, 329454, 420969, 439272, 561292, 585696, 658908, 841938, 878544, 1122584, 1262907, 1317816, 1683876, 1757088, 2245168, 2525814, 2635632, 3367752, 3788721, 4490336, 5051628, 5271264, 6735504, 7577442, 10103256, 13471008, 15154884, 20206512, 30309768, 40413024, 60619536, 121239072]

約数ペア:
[(1, 121239072), (2, 60619536), (3, 40413024), (4, 30309768), (6, 20206512), (8, 15154884), (9, 13471008), (12, 10103256), (16, 7577442), (18, 6735504), (23, 5271264), (24, 5051628), (27, 4490336), (32, 3788721), (36, 3367752), (46, 2635632), (48, 2525814), (54, 2245168), (69, 1757088), (72, 1683876), (92, 1317816), (96, 1262907), (108, 1122584), (138, 878544), (144, 841938), (184, 658908), (207, 585696), (216, 561292), (276, 439272), (288, 420969), (368, 329454), (414, 292848), (432, 280646), (552, 219636), (621, 195232), (736, 164727), (828, 146424), (864, 140323), (1104, 109818), (1242, 97616), (1656, 73212), (2208, 54909), (2484, 48808), (3312, 36606), (4968, 24404), (6101, 19872), (6624, 18303), (9936, 12202)]

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