77681664

素因数分解:

$2^{10}\times 3^2\times {\mathrm{8429}}^1$

素因数の和:8455

約数の個数: 66

約数和(自身を含む): 224330730

約数和(自身を除く): 146649066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 8429, 9216, 16858, 25287, 33716, 50574, 67432, 75861, 101148, 134864, 151722, 202296, 269728, 303444, 404592, 539456, 606888, 809184, 1078912, 1213776, 1618368, 2157824, 2427552, 3236736, 4315648, 4855104, 6473472, 8631296, 9710208, 12946944, 19420416, 25893888, 38840832, 77681664]

約数ペア:

[(1, 77681664), (2, 38840832), (3, 25893888), (4, 19420416), (6, 12946944), (8, 9710208), (9, 8631296), (12, 6473472), (16, 4855104), (18, 4315648), (24, 3236736), (32, 2427552), (36, 2157824), (48, 1618368), (64, 1213776), (72, 1078912), (96, 809184), (128, 606888), (144, 539456), (192, 404592), (256, 303444), (288, 269728), (384, 202296), (512, 151722), (576, 134864), (768, 101148), (1024, 75861), (1152, 67432), (1536, 50574), (2304, 33716), (3072, 25287), (4608, 16858), (8429, 9216)]