About the Number

42789672

42789671 ← → 42789673

2進数表記:10100011001110101100101000

漢数字表記:四千二百七十八万九千六百七十二

素因数分解:

2 3 × 3 2 × 19 1 × 31 1 × 1009 1

素因数の和:1071
約数の個数: 96
約数和(自身を含む): 126048000
約数和(自身を除く): 83258328

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1009, 1116, 1178, 1368, 1767, 2018, 2232, 2356, 3027, 3534, 4036, 4712, 5301, 6054, 7068, 8072, 9081, 10602, 12108, 14136, 18162, 19171, 21204, 24216, 31279, 36324, 38342, 42408, 57513, 62558, 72648, 76684, 93837, 115026, 125116, 153368, 172539, 187674, 230052, 250232, 281511, 345078, 375348, 460104, 563022, 594301, 690156, 750696, 1126044, 1188602, 1380312, 1782903, 2252088, 2377204, 3565806, 4754408, 5348709, 7131612, 10697418, 14263224, 21394836, 42789672]

約数ペア:
[(1, 42789672), (2, 21394836), (3, 14263224), (4, 10697418), (6, 7131612), (8, 5348709), (9, 4754408), (12, 3565806), (18, 2377204), (19, 2252088), (24, 1782903), (31, 1380312), (36, 1188602), (38, 1126044), (57, 750696), (62, 690156), (72, 594301), (76, 563022), (93, 460104), (114, 375348), (124, 345078), (152, 281511), (171, 250232), (186, 230052), (228, 187674), (248, 172539), (279, 153368), (342, 125116), (372, 115026), (456, 93837), (558, 76684), (589, 72648), (684, 62558), (744, 57513), (1009, 42408), (1116, 38342), (1178, 36324), (1368, 31279), (1767, 24216), (2018, 21204), (2232, 19171), (2356, 18162), (3027, 14136), (3534, 12108), (4036, 10602), (4712, 9081), (5301, 8072), (6054, 7068)]

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