66172416

素因数分解:

$2^9\times 3^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:731

約数の個数: 80

約数和(自身を含む): 179196864

約数和(自身を除く): 113024448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 512, 536, 643, 768, 804, 1072, 1286, 1536, 1608, 1929, 2144, 2572, 3216, 3858, 4288, 5144, 6432, 7716, 8576, 10288, 12864, 15432, 17152, 20576, 25728, 30864, 34304, 41152, 43081, 51456, 61728, 82304, 86162, 102912, 123456, 129243, 164608, 172324, 246912, 258486, 329216, 344648, 493824, 516972, 689296, 987648, 1033944, 1378592, 2067888, 2757184, 4135776, 5514368, 8271552, 11028736, 16543104, 22057472, 33086208, 66172416]

約数ペア:

[(1, 66172416), (2, 33086208), (3, 22057472), (4, 16543104), (6, 11028736), (8, 8271552), (12, 5514368), (16, 4135776), (24, 2757184), (32, 2067888), (48, 1378592), (64, 1033944), (67, 987648), (96, 689296), (128, 516972), (134, 493824), (192, 344648), (201, 329216), (256, 258486), (268, 246912), (384, 172324), (402, 164608), (512, 129243), (536, 123456), (643, 102912), (768, 86162), (804, 82304), (1072, 61728), (1286, 51456), (1536, 43081), (1608, 41152), (1929, 34304), (2144, 30864), (2572, 25728), (3216, 20576), (3858, 17152), (4288, 15432), (5144, 12864), (6432, 10288), (7716, 8576)]