77347248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 219200256

約数和(自身を除く): 141853008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 263, 264, 526, 528, 557, 789, 1052, 1114, 1578, 1671, 2104, 2228, 2893, 3156, 3342, 4208, 4456, 5786, 6127, 6312, 6684, 8679, 8912, 11572, 12254, 12624, 13368, 17358, 18381, 23144, 24508, 26736, 34716, 36762, 46288, 49016, 69432, 73524, 98032, 138864, 146491, 147048, 292982, 294096, 439473, 585964, 878946, 1171928, 1611401, 1757892, 2343856, 3222802, 3515784, 4834203, 6445604, 7031568, 9668406, 12891208, 19336812, 25782416, 38673624, 77347248]

約数ペア:

[(1, 77347248), (2, 38673624), (3, 25782416), (4, 19336812), (6, 12891208), (8, 9668406), (11, 7031568), (12, 6445604), (16, 4834203), (22, 3515784), (24, 3222802), (33, 2343856), (44, 1757892), (48, 1611401), (66, 1171928), (88, 878946), (132, 585964), (176, 439473), (263, 294096), (264, 292982), (526, 147048), (528, 146491), (557, 138864), (789, 98032), (1052, 73524), (1114, 69432), (1578, 49016), (1671, 46288), (2104, 36762), (2228, 34716), (2893, 26736), (3156, 24508), (3342, 23144), (4208, 18381), (4456, 17358), (5786, 13368), (6127, 12624), (6312, 12254), (6684, 11572), (8679, 8912)]