80458956

素因数分解:

$2^2\times 3^2\times {\mathrm{2234971}}^1$

素因数の和:2234981

約数の個数: 18

約数和(自身を含む): 203382452

約数和(自身を除く): 122923496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2234971, 4469942, 6704913, 8939884, 13409826, 20114739, 26819652, 40229478, 80458956]

約数ペア:

[(1, 80458956), (2, 40229478), (3, 26819652), (4, 20114739), (6, 13409826), (9, 8939884), (12, 6704913), (18, 4469942), (36, 2234971)]