80215422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{3797}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 183762432

約数和(自身を除く): 103547010

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1509, 3018, 3521, 3797, 7042, 7594, 10563, 11391, 21126, 22782, 26579, 53158, 79737, 159474, 1909891, 3819782, 5729673, 11459346, 13369237, 26738474, 40107711, 80215422]

約数ペア:

[(1, 80215422), (2, 40107711), (3, 26738474), (6, 13369237), (7, 11459346), (14, 5729673), (21, 3819782), (42, 1909891), (503, 159474), (1006, 79737), (1509, 53158), (3018, 26579), (3521, 22782), (3797, 21126), (7042, 11391), (7594, 10563)]