42047136

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1759}}^1$

素因数の和:1858

約数の個数: 72

約数和(自身を含む): 121080960

約数和(自身を除く): 79033824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1759, 1992, 2656, 2988, 3518, 3984, 5277, 5976, 7036, 7968, 10554, 11952, 14072, 15831, 21108, 23904, 28144, 31662, 42216, 56288, 63324, 84432, 126648, 145997, 168864, 253296, 291994, 437991, 506592, 583988, 875982, 1167976, 1313973, 1751964, 2335952, 2627946, 3503928, 4671904, 5255892, 7007856, 10511784, 14015712, 21023568, 42047136]

約数ペア:

[(1, 42047136), (2, 21023568), (3, 14015712), (4, 10511784), (6, 7007856), (8, 5255892), (9, 4671904), (12, 3503928), (16, 2627946), (18, 2335952), (24, 1751964), (32, 1313973), (36, 1167976), (48, 875982), (72, 583988), (83, 506592), (96, 437991), (144, 291994), (166, 253296), (249, 168864), (288, 145997), (332, 126648), (498, 84432), (664, 63324), (747, 56288), (996, 42216), (1328, 31662), (1494, 28144), (1759, 23904), (1992, 21108), (2656, 15831), (2988, 14072), (3518, 11952), (3984, 10554), (5277, 7968), (5976, 7036)]