82578144

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{7109}}^1$

素因数の和:7144

約数の個数: 72

約数和(自身を含む): 238298760

約数和(自身を除く): 155720616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 7109, 11616, 14218, 21327, 28436, 42654, 56872, 78199, 85308, 113744, 156398, 170616, 227488, 234597, 312796, 341232, 469194, 625592, 682464, 860189, 938388, 1251184, 1720378, 1876776, 2502368, 2580567, 3440756, 3753552, 5161134, 6881512, 7507104, 10322268, 13763024, 20644536, 27526048, 41289072, 82578144]

約数ペア:

[(1, 82578144), (2, 41289072), (3, 27526048), (4, 20644536), (6, 13763024), (8, 10322268), (11, 7507104), (12, 6881512), (16, 5161134), (22, 3753552), (24, 3440756), (32, 2580567), (33, 2502368), (44, 1876776), (48, 1720378), (66, 1251184), (88, 938388), (96, 860189), (121, 682464), (132, 625592), (176, 469194), (242, 341232), (264, 312796), (352, 234597), (363, 227488), (484, 170616), (528, 156398), (726, 113744), (968, 85308), (1056, 78199), (1452, 56872), (1936, 42654), (2904, 28436), (3872, 21327), (5808, 14218), (7109, 11616)]