80832346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 154091520

約数和(自身を除く): 73259174

約数列:

[1, 2, 7, 14, 19, 37, 38, 43, 74, 86, 133, 191, 259, 266, 301, 382, 518, 602, 703, 817, 1337, 1406, 1591, 1634, 2674, 3182, 3629, 4921, 5719, 7067, 7258, 8213, 9842, 11137, 11438, 14134, 16426, 22274, 25403, 30229, 49469, 50806, 57491, 60458, 98938, 114982, 134273, 156047, 211603, 268546, 303881, 312094, 423206, 607762, 939911, 1092329, 1879822, 2127167, 2184658, 4254334, 5773739, 11547478, 40416173, 80832346]

約数ペア:

[(1, 80832346), (2, 40416173), (7, 11547478), (14, 5773739), (19, 4254334), (37, 2184658), (38, 2127167), (43, 1879822), (74, 1092329), (86, 939911), (133, 607762), (191, 423206), (259, 312094), (266, 303881), (301, 268546), (382, 211603), (518, 156047), (602, 134273), (703, 114982), (817, 98938), (1337, 60458), (1406, 57491), (1591, 50806), (1634, 49469), (2674, 30229), (3182, 25403), (3629, 22274), (4921, 16426), (5719, 14134), (7067, 11438), (7258, 11137), (8213, 9842)]