80082717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 133781760

約数和(自身を除く): 53699043

約数列:

[1, 3, 11, 13, 29, 33, 39, 41, 87, 123, 143, 157, 319, 377, 429, 451, 471, 533, 957, 1131, 1189, 1353, 1599, 1727, 2041, 3567, 4147, 4553, 5181, 5863, 6123, 6437, 12441, 13079, 13659, 15457, 17589, 19311, 22451, 39237, 46371, 50083, 59189, 67353, 70807, 83681, 150249, 170027, 177567, 186673, 212421, 251043, 510081, 560019, 651079, 920491, 1953237, 2053403, 2426749, 2761473, 6160209, 7280247, 26694239, 80082717]

約数ペア:

[(1, 80082717), (3, 26694239), (11, 7280247), (13, 6160209), (29, 2761473), (33, 2426749), (39, 2053403), (41, 1953237), (87, 920491), (123, 651079), (143, 560019), (157, 510081), (319, 251043), (377, 212421), (429, 186673), (451, 177567), (471, 170027), (533, 150249), (957, 83681), (1131, 70807), (1189, 67353), (1353, 59189), (1599, 50083), (1727, 46371), (2041, 39237), (3567, 22451), (4147, 19311), (4553, 17589), (5181, 15457), (5863, 13659), (6123, 13079), (6437, 12441)]