73212412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 158932480

約数和(自身を除く): 85720068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1447, 1807, 1946, 2894, 3614, 3892, 5788, 7228, 10129, 12649, 18811, 20258, 25298, 37622, 40516, 50596, 75244, 131677, 201133, 263354, 402266, 526708, 804532, 1407931, 2614729, 2815862, 5229458, 5631724, 10458916, 18303103, 36606206, 73212412]

約数ペア:

[(1, 73212412), (2, 36606206), (4, 18303103), (7, 10458916), (13, 5631724), (14, 5229458), (26, 2815862), (28, 2614729), (52, 1407931), (91, 804532), (139, 526708), (182, 402266), (278, 263354), (364, 201133), (556, 131677), (973, 75244), (1447, 50596), (1807, 40516), (1946, 37622), (2894, 25298), (3614, 20258), (3892, 18811), (5788, 12649), (7228, 10129)]