72723196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{829}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 157474240

約数和(自身を除く): 84751044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 241, 364, 482, 829, 964, 1658, 1687, 3133, 3316, 3374, 5803, 6266, 6748, 10777, 11606, 12532, 21554, 21931, 23212, 43108, 43862, 75439, 87724, 150878, 199789, 301756, 399578, 799156, 1398523, 2597257, 2797046, 5194514, 5594092, 10389028, 18180799, 36361598, 72723196]

約数ペア:

[(1, 72723196), (2, 36361598), (4, 18180799), (7, 10389028), (13, 5594092), (14, 5194514), (26, 2797046), (28, 2597257), (52, 1398523), (91, 799156), (182, 399578), (241, 301756), (364, 199789), (482, 150878), (829, 87724), (964, 75439), (1658, 43862), (1687, 43108), (3133, 23212), (3316, 21931), (3374, 21554), (5803, 12532), (6266, 11606), (6748, 10777)]