42810072

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{21491}}^1$

素因数の和:21583

約数の個数: 32

約数和(自身を含む): 108319680

約数和(自身を除く): 65509608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 21491, 42982, 64473, 85964, 128946, 171928, 257892, 515784, 1783753, 3567506, 5351259, 7135012, 10702518, 14270024, 21405036, 42810072]

約数ペア:

[(1, 42810072), (2, 21405036), (3, 14270024), (4, 10702518), (6, 7135012), (8, 5351259), (12, 3567506), (24, 1783753), (83, 515784), (166, 257892), (249, 171928), (332, 128946), (498, 85964), (664, 64473), (996, 42982), (1992, 21491)]