72901136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 179988480

約数和(自身を除く): 107087344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1259, 1316, 2068, 2518, 2632, 3619, 4136, 5036, 5264, 7238, 8272, 8813, 10072, 13849, 14476, 17626, 20144, 27698, 28952, 35252, 55396, 57904, 59173, 70504, 96943, 110792, 118346, 141008, 193886, 221584, 236692, 387772, 414211, 473384, 650903, 775544, 828422, 946768, 1301806, 1551088, 1656844, 2603612, 3313688, 4556321, 5207224, 6627376, 9112642, 10414448, 18225284, 36450568, 72901136]

約数ペア:

[(1, 72901136), (2, 36450568), (4, 18225284), (7, 10414448), (8, 9112642), (11, 6627376), (14, 5207224), (16, 4556321), (22, 3313688), (28, 2603612), (44, 1656844), (47, 1551088), (56, 1301806), (77, 946768), (88, 828422), (94, 775544), (112, 650903), (154, 473384), (176, 414211), (188, 387772), (308, 236692), (329, 221584), (376, 193886), (517, 141008), (616, 118346), (658, 110792), (752, 96943), (1034, 70504), (1232, 59173), (1259, 57904), (1316, 55396), (2068, 35252), (2518, 28952), (2632, 27698), (3619, 20144), (4136, 17626), (5036, 14476), (5264, 13849), (7238, 10072), (8272, 8813)]