80982216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3919}}^1$

素因数の和:3979

約数の個数: 96

約数和(自身を含む): 256838400

約数和(自身を除く): 175856184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1148, 1476, 1722, 2296, 2583, 2952, 3444, 3919, 5166, 6888, 7838, 10332, 11757, 15676, 20664, 23514, 27433, 31352, 35271, 47028, 54866, 70542, 82299, 94056, 109732, 141084, 160679, 164598, 219464, 246897, 282168, 321358, 329196, 482037, 493794, 642716, 658392, 964074, 987588, 1124753, 1285432, 1446111, 1928148, 1975176, 2249506, 2892222, 3374259, 3856296, 4499012, 5784444, 6748518, 8998024, 10122777, 11568888, 13497036, 20245554, 26994072, 40491108, 80982216]

約数ペア:

[(1, 80982216), (2, 40491108), (3, 26994072), (4, 20245554), (6, 13497036), (7, 11568888), (8, 10122777), (9, 8998024), (12, 6748518), (14, 5784444), (18, 4499012), (21, 3856296), (24, 3374259), (28, 2892222), (36, 2249506), (41, 1975176), (42, 1928148), (56, 1446111), (63, 1285432), (72, 1124753), (82, 987588), (84, 964074), (123, 658392), (126, 642716), (164, 493794), (168, 482037), (246, 329196), (252, 321358), (287, 282168), (328, 246897), (369, 219464), (492, 164598), (504, 160679), (574, 141084), (738, 109732), (861, 94056), (984, 82299), (1148, 70542), (1476, 54866), (1722, 47028), (2296, 35271), (2583, 31352), (2952, 27433), (3444, 23514), (3919, 20664), (5166, 15676), (6888, 11757), (7838, 10332)]