80727552

素因数分解:

$2^9\times 3^2\times {\mathrm{17519}}^1$

素因数の和:17543

約数の個数: 60

約数和(自身を含む): 232998480

約数和(自身を除く): 152270928

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, 1152, 1536, 2304, 4608, 17519, 35038, 52557, 70076, 105114, 140152, 157671, 210228, 280304, 315342, 420456, 560608, 630684, 840912, 1121216, 1261368, 1681824, 2242432, 2522736, 3363648, 4484864, 5045472, 6727296, 8969728, 10090944, 13454592, 20181888, 26909184, 40363776, 80727552]

約数ペア:

[(1, 80727552), (2, 40363776), (3, 26909184), (4, 20181888), (6, 13454592), (8, 10090944), (9, 8969728), (12, 6727296), (16, 5045472), (18, 4484864), (24, 3363648), (32, 2522736), (36, 2242432), (48, 1681824), (64, 1261368), (72, 1121216), (96, 840912), (128, 630684), (144, 560608), (192, 420456), (256, 315342), (288, 280304), (384, 210228), (512, 157671), (576, 140152), (768, 105114), (1152, 70076), (1536, 52557), (2304, 35038), (4608, 17519)]