83923952

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 108920848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 107, 112, 149, 188, 214, 298, 329, 376, 428, 596, 658, 749, 752, 856, 1043, 1192, 1316, 1498, 1712, 2086, 2384, 2632, 2996, 4172, 5029, 5264, 5992, 7003, 8344, 10058, 11984, 14006, 15943, 16688, 20116, 28012, 31886, 35203, 40232, 49021, 56024, 63772, 70406, 80464, 98042, 111601, 112048, 127544, 140812, 196084, 223202, 255088, 281624, 392168, 446404, 563248, 749321, 784336, 892808, 1498642, 1785616, 2997284, 5245247, 5994568, 10490494, 11989136, 20980988, 41961976, 83923952]

約数ペア:

[(1, 83923952), (2, 41961976), (4, 20980988), (7, 11989136), (8, 10490494), (14, 5994568), (16, 5245247), (28, 2997284), (47, 1785616), (56, 1498642), (94, 892808), (107, 784336), (112, 749321), (149, 563248), (188, 446404), (214, 392168), (298, 281624), (329, 255088), (376, 223202), (428, 196084), (596, 140812), (658, 127544), (749, 112048), (752, 111601), (856, 98042), (1043, 80464), (1192, 70406), (1316, 63772), (1498, 56024), (1712, 49021), (2086, 40232), (2384, 35203), (2632, 31886), (2996, 28012), (4172, 20116), (5029, 16688), (5264, 15943), (5992, 14006), (7003, 11984), (8344, 10058)]