7801479864

素因数分解:

$2^3\times 3^2\times {\mathrm{4021}}^1\times {\mathrm{26947}}^1$

素因数の和:30980

約数の個数: 48

約数和(自身を含む): 21135046920

約数和(自身を除く): 13333567056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4021, 8042, 12063, 16084, 24126, 26947, 32168, 36189, 48252, 53894, 72378, 80841, 96504, 107788, 144756, 161682, 215576, 242523, 289512, 323364, 485046, 646728, 970092, 1940184, 108353887, 216707774, 325061661, 433415548, 650123322, 866831096, 975184983, 1300246644, 1950369966, 2600493288, 3900739932, 7801479864]

約数ペア:

[(1, 7801479864), (2, 3900739932), (3, 2600493288), (4, 1950369966), (6, 1300246644), (8, 975184983), (9, 866831096), (12, 650123322), (18, 433415548), (24, 325061661), (36, 216707774), (72, 108353887), (4021, 1940184), (8042, 970092), (12063, 646728), (16084, 485046), (24126, 323364), (26947, 289512), (32168, 242523), (36189, 215576), (48252, 161682), (53894, 144756), (72378, 107788), (80841, 96504)]