81473952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3962

約数の個数: 96

約数和(自身を含む): 252370944

約数和(自身を除く): 170896992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 3911, 5208, 6944, 7822, 10416, 11733, 15644, 20832, 23466, 27377, 31288, 46932, 54754, 62576, 82131, 93864, 109508, 121241, 125152, 164262, 187728, 219016, 242482, 328524, 363723, 375456, 438032, 484964, 657048, 727446, 848687, 876064, 969928, 1314096, 1454892, 1697374, 1939856, 2546061, 2628192, 2909784, 3394748, 3879712, 5092122, 5819568, 6789496, 10184244, 11639136, 13578992, 20368488, 27157984, 40736976, 81473952]

約数ペア:

[(1, 81473952), (2, 40736976), (3, 27157984), (4, 20368488), (6, 13578992), (7, 11639136), (8, 10184244), (12, 6789496), (14, 5819568), (16, 5092122), (21, 3879712), (24, 3394748), (28, 2909784), (31, 2628192), (32, 2546061), (42, 1939856), (48, 1697374), (56, 1454892), (62, 1314096), (84, 969928), (93, 876064), (96, 848687), (112, 727446), (124, 657048), (168, 484964), (186, 438032), (217, 375456), (224, 363723), (248, 328524), (336, 242482), (372, 219016), (434, 187728), (496, 164262), (651, 125152), (672, 121241), (744, 109508), (868, 93864), (992, 82131), (1302, 62576), (1488, 54754), (1736, 46932), (2604, 31288), (2976, 27377), (3472, 23466), (3911, 20832), (5208, 15644), (6944, 11733), (7822, 10416)]