80337642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173891}}^1$

素因数の和:173914

約数の個数: 32

約数和(自身を含む): 200323584

約数和(自身を除く): 119985942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 173891, 347782, 521673, 1043346, 1217237, 1912801, 2434474, 3651711, 3825602, 5738403, 7303422, 11476806, 13389607, 26779214, 40168821, 80337642]

約数ペア:

[(1, 80337642), (2, 40168821), (3, 26779214), (6, 13389607), (7, 11476806), (11, 7303422), (14, 5738403), (21, 3825602), (22, 3651711), (33, 2434474), (42, 1912801), (66, 1217237), (77, 1043346), (154, 521673), (231, 347782), (462, 173891)]