82872832

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1261

約数の個数: 80

約数和(自身を含む): 199362240

約数和(自身を除く): 116489408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1217, 1792, 2128, 2432, 2434, 3584, 4256, 4864, 4868, 8512, 8519, 9728, 9736, 17024, 17038, 19472, 23123, 34048, 34076, 38944, 46246, 68096, 68152, 77888, 92492, 136304, 155776, 161861, 184984, 272608, 311552, 323722, 369968, 545216, 623104, 647444, 739936, 1090432, 1294888, 1479872, 2180864, 2589776, 2959744, 4361728, 5179552, 5919488, 10359104, 11838976, 20718208, 41436416, 82872832]

約数ペア:

[(1, 82872832), (2, 41436416), (4, 20718208), (7, 11838976), (8, 10359104), (14, 5919488), (16, 5179552), (19, 4361728), (28, 2959744), (32, 2589776), (38, 2180864), (56, 1479872), (64, 1294888), (76, 1090432), (112, 739936), (128, 647444), (133, 623104), (152, 545216), (224, 369968), (256, 323722), (266, 311552), (304, 272608), (448, 184984), (512, 161861), (532, 155776), (608, 136304), (896, 92492), (1064, 77888), (1216, 68152), (1217, 68096), (1792, 46246), (2128, 38944), (2432, 34076), (2434, 34048), (3584, 23123), (4256, 19472), (4864, 17038), (4868, 17024), (8512, 9736), (8519, 9728)]