81933312

素因数分解:

$2^{10}\times 3^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 88

約数和(自身を含む): 221076000

約数和(自身を除く): 139142688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 179, 192, 256, 298, 358, 384, 447, 512, 537, 596, 716, 768, 894, 1024, 1074, 1192, 1432, 1536, 1788, 2148, 2384, 2864, 3072, 3576, 4296, 4768, 5728, 7152, 8592, 9536, 11456, 14304, 17184, 19072, 22912, 26671, 28608, 34368, 38144, 45824, 53342, 57216, 68736, 76288, 80013, 91648, 106684, 114432, 137472, 152576, 160026, 183296, 213368, 228864, 274944, 320052, 426736, 457728, 549888, 640104, 853472, 1280208, 1706944, 2560416, 3413888, 5120832, 6827776, 10241664, 13655552, 20483328, 27311104, 40966656, 81933312]

約数ペア:

[(1, 81933312), (2, 40966656), (3, 27311104), (4, 20483328), (6, 13655552), (8, 10241664), (12, 6827776), (16, 5120832), (24, 3413888), (32, 2560416), (48, 1706944), (64, 1280208), (96, 853472), (128, 640104), (149, 549888), (179, 457728), (192, 426736), (256, 320052), (298, 274944), (358, 228864), (384, 213368), (447, 183296), (512, 160026), (537, 152576), (596, 137472), (716, 114432), (768, 106684), (894, 91648), (1024, 80013), (1074, 76288), (1192, 68736), (1432, 57216), (1536, 53342), (1788, 45824), (2148, 38144), (2384, 34368), (2864, 28608), (3072, 26671), (3576, 22912), (4296, 19072), (4768, 17184), (5728, 14304), (7152, 11456), (8592, 9536)]