90662012

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 186278400

約数和(自身を除く): 95616388

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 199, 212, 307, 371, 398, 614, 742, 796, 1228, 1393, 1484, 2149, 2786, 4298, 5572, 8596, 10547, 16271, 21094, 32542, 42188, 61093, 65084, 73829, 113897, 122186, 147658, 227794, 244372, 295316, 427651, 455588, 855302, 1710604, 3237929, 6475858, 12951716, 22665503, 45331006, 90662012]

約数ペア:

[(1, 90662012), (2, 45331006), (4, 22665503), (7, 12951716), (14, 6475858), (28, 3237929), (53, 1710604), (106, 855302), (199, 455588), (212, 427651), (307, 295316), (371, 244372), (398, 227794), (614, 147658), (742, 122186), (796, 113897), (1228, 73829), (1393, 65084), (1484, 61093), (2149, 42188), (2786, 32542), (4298, 21094), (5572, 16271), (8596, 10547)]