42158016

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 112

約数和(自身を含む): 128097280

約数和(自身を除く): 85939264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 787, 837, 864, 992, 1116, 1488, 1574, 1674, 1728, 1984, 2232, 2361, 2976, 3148, 3348, 4464, 4722, 5952, 6296, 6696, 7083, 8928, 9444, 12592, 13392, 14166, 17856, 18888, 21249, 24397, 25184, 26784, 28332, 37776, 42498, 48794, 50368, 53568, 56664, 73191, 75552, 84996, 97588, 113328, 146382, 151104, 169992, 195176, 219573, 226656, 292764, 339984, 390352, 439146, 453312, 585528, 658719, 679968, 780704, 878292, 1171056, 1317438, 1359936, 1561408, 1756584, 2342112, 2634876, 3513168, 4684224, 5269752, 7026336, 10539504, 14052672, 21079008, 42158016]

約数ペア:

[(1, 42158016), (2, 21079008), (3, 14052672), (4, 10539504), (6, 7026336), (8, 5269752), (9, 4684224), (12, 3513168), (16, 2634876), (18, 2342112), (24, 1756584), (27, 1561408), (31, 1359936), (32, 1317438), (36, 1171056), (48, 878292), (54, 780704), (62, 679968), (64, 658719), (72, 585528), (93, 453312), (96, 439146), (108, 390352), (124, 339984), (144, 292764), (186, 226656), (192, 219573), (216, 195176), (248, 169992), (279, 151104), (288, 146382), (372, 113328), (432, 97588), (496, 84996), (558, 75552), (576, 73191), (744, 56664), (787, 53568), (837, 50368), (864, 48794), (992, 42498), (1116, 37776), (1488, 28332), (1574, 26784), (1674, 25184), (1728, 24397), (1984, 21249), (2232, 18888), (2361, 17856), (2976, 14166), (3148, 13392), (3348, 12592), (4464, 9444), (4722, 8928), (5952, 7083), (6296, 6696)]