80914284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{204329}}^1$

素因数の和:204350

約数の個数: 36

約数和(自身を含む): 223128360

約数和(自身を除く): 142214076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 204329, 408658, 612987, 817316, 1225974, 1838961, 2247619, 2451948, 3677922, 4495238, 6742857, 7355844, 8990476, 13485714, 20228571, 26971428, 40457142, 80914284]

約数ペア:

[(1, 80914284), (2, 40457142), (3, 26971428), (4, 20228571), (6, 13485714), (9, 8990476), (11, 7355844), (12, 6742857), (18, 4495238), (22, 3677922), (33, 2451948), (36, 2247619), (44, 1838961), (66, 1225974), (99, 817316), (132, 612987), (198, 408658), (396, 204329)]