97070176

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2052

約数の個数: 72

約数和(自身を含む): 229594176

約数和(自身を除く): 132524000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 1997, 3038, 3472, 3994, 6076, 6944, 7988, 12152, 13979, 15976, 24304, 27958, 31952, 48608, 55916, 61907, 63904, 97853, 111832, 123814, 195706, 223664, 247628, 391412, 433349, 447328, 495256, 782824, 866698, 990512, 1565648, 1733396, 1981024, 3033443, 3131296, 3466792, 6066886, 6933584, 12133772, 13867168, 24267544, 48535088, 97070176]

約数ペア:

[(1, 97070176), (2, 48535088), (4, 24267544), (7, 13867168), (8, 12133772), (14, 6933584), (16, 6066886), (28, 3466792), (31, 3131296), (32, 3033443), (49, 1981024), (56, 1733396), (62, 1565648), (98, 990512), (112, 866698), (124, 782824), (196, 495256), (217, 447328), (224, 433349), (248, 391412), (392, 247628), (434, 223664), (496, 195706), (784, 123814), (868, 111832), (992, 97853), (1519, 63904), (1568, 61907), (1736, 55916), (1997, 48608), (3038, 31952), (3472, 27958), (3994, 24304), (6076, 15976), (6944, 13979), (7988, 12152)]