77210848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 105680672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 286, 352, 359, 376, 416, 517, 572, 611, 718, 752, 1034, 1144, 1222, 1436, 1504, 2068, 2288, 2444, 2872, 3949, 4136, 4576, 4667, 4888, 5744, 6721, 7898, 8272, 9334, 9776, 11488, 13442, 15796, 16544, 16873, 18668, 19552, 26884, 31592, 33746, 37336, 51337, 53768, 63184, 67492, 74672, 102674, 107536, 126368, 134984, 149344, 185603, 205348, 215072, 219349, 269968, 371206, 410696, 438698, 539936, 742412, 821392, 877396, 1484824, 1642784, 1754792, 2412839, 2969648, 3509584, 4825678, 5939296, 7019168, 9651356, 19302712, 38605424, 77210848]

約数ペア:

[(1, 77210848), (2, 38605424), (4, 19302712), (8, 9651356), (11, 7019168), (13, 5939296), (16, 4825678), (22, 3509584), (26, 2969648), (32, 2412839), (44, 1754792), (47, 1642784), (52, 1484824), (88, 877396), (94, 821392), (104, 742412), (143, 539936), (176, 438698), (188, 410696), (208, 371206), (286, 269968), (352, 219349), (359, 215072), (376, 205348), (416, 185603), (517, 149344), (572, 134984), (611, 126368), (718, 107536), (752, 102674), (1034, 74672), (1144, 67492), (1222, 63184), (1436, 53768), (1504, 51337), (2068, 37336), (2288, 33746), (2444, 31592), (2872, 26884), (3949, 19552), (4136, 18668), (4576, 16873), (4667, 16544), (4888, 15796), (5744, 13442), (6721, 11488), (7898, 9776), (8272, 9334)]