84988064

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1051}}^1$

素因数の和:1106

約数の個数: 72

約数和(自身を含む): 202009248

約数和(自身を除く): 117021184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 1051, 1064, 1444, 2102, 2128, 2527, 2888, 4204, 4256, 5054, 5776, 7357, 8408, 10108, 11552, 14714, 16816, 19969, 20216, 29428, 33632, 39938, 40432, 58856, 79876, 80864, 117712, 139783, 159752, 235424, 279566, 319504, 379411, 559132, 639008, 758822, 1118264, 1517644, 2236528, 2655877, 3035288, 4473056, 5311754, 6070576, 10623508, 12141152, 21247016, 42494032, 84988064]

約数ペア:

[(1, 84988064), (2, 42494032), (4, 21247016), (7, 12141152), (8, 10623508), (14, 6070576), (16, 5311754), (19, 4473056), (28, 3035288), (32, 2655877), (38, 2236528), (56, 1517644), (76, 1118264), (112, 758822), (133, 639008), (152, 559132), (224, 379411), (266, 319504), (304, 279566), (361, 235424), (532, 159752), (608, 139783), (722, 117712), (1051, 80864), (1064, 79876), (1444, 58856), (2102, 40432), (2128, 39938), (2527, 33632), (2888, 29428), (4204, 20216), (4256, 19969), (5054, 16816), (5776, 14714), (7357, 11552), (8408, 10108)]