80884518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3101

約数の個数: 64

約数和(自身を含む): 196245504

約数和(自身を除く): 115360986

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 3041, 4433, 6082, 8866, 9123, 13299, 18246, 26598, 33451, 39533, 66902, 79066, 94271, 100353, 118599, 188542, 200706, 237198, 282813, 434863, 565626, 869726, 1036981, 1225523, 1304589, 2073962, 2451046, 2609178, 3110943, 3676569, 6221886, 7353138, 13480753, 26961506, 40442259, 80884518]

約数ペア:

[(1, 80884518), (2, 40442259), (3, 26961506), (6, 13480753), (11, 7353138), (13, 6221886), (22, 3676569), (26, 3110943), (31, 2609178), (33, 2451046), (39, 2073962), (62, 1304589), (66, 1225523), (78, 1036981), (93, 869726), (143, 565626), (186, 434863), (286, 282813), (341, 237198), (403, 200706), (429, 188542), (682, 118599), (806, 100353), (858, 94271), (1023, 79066), (1209, 66902), (2046, 39533), (2418, 33451), (3041, 26598), (4433, 18246), (6082, 13299), (8866, 9123)]