68407272

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{11447}}^1$

素因数の和:11542

約数の個数: 48

約数和(自身を含む): 187518240

約数和(自身を除く): 119110968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 11447, 22894, 34341, 45788, 68682, 91576, 103023, 137364, 206046, 274728, 412092, 824184, 950101, 1900202, 2850303, 3800404, 5700606, 7600808, 8550909, 11401212, 17101818, 22802424, 34203636, 68407272]

約数ペア:

[(1, 68407272), (2, 34203636), (3, 22802424), (4, 17101818), (6, 11401212), (8, 8550909), (9, 7600808), (12, 5700606), (18, 3800404), (24, 2850303), (36, 1900202), (72, 950101), (83, 824184), (166, 412092), (249, 274728), (332, 206046), (498, 137364), (664, 103023), (747, 91576), (996, 68682), (1494, 45788), (1992, 34341), (2988, 22894), (5976, 11447)]