80711862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4325

約数の個数: 64

約数和(自身を含む): 206212608

約数和(自身を除く): 125500746

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 861, 902, 1353, 1722, 2706, 3157, 4261, 6314, 8522, 9471, 12783, 18942, 25566, 29827, 46871, 59654, 89481, 93742, 140613, 174701, 178962, 281226, 328097, 349402, 524103, 656194, 984291, 1048206, 1222907, 1921711, 1968582, 2445814, 3668721, 3843422, 5765133, 7337442, 11530266, 13451977, 26903954, 40355931, 80711862]

約数ペア:

[(1, 80711862), (2, 40355931), (3, 26903954), (6, 13451977), (7, 11530266), (11, 7337442), (14, 5765133), (21, 3843422), (22, 3668721), (33, 2445814), (41, 1968582), (42, 1921711), (66, 1222907), (77, 1048206), (82, 984291), (123, 656194), (154, 524103), (231, 349402), (246, 328097), (287, 281226), (451, 178962), (462, 174701), (574, 140613), (861, 93742), (902, 89481), (1353, 59654), (1722, 46871), (2706, 29827), (3157, 25566), (4261, 18942), (6314, 12783), (8522, 9471)]