90765888

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 112

約数和(自身を含む): 256032000

約数和(自身を除く): 165266112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 139, 152, 179, 192, 228, 278, 304, 358, 417, 456, 537, 556, 608, 716, 834, 912, 1074, 1112, 1216, 1432, 1668, 1824, 2148, 2224, 2641, 2864, 3336, 3401, 3648, 4296, 4448, 5282, 5728, 6672, 6802, 7923, 8592, 8896, 10203, 10564, 11456, 13344, 13604, 15846, 17184, 20406, 21128, 24881, 26688, 27208, 31692, 34368, 40812, 42256, 49762, 54416, 63384, 74643, 81624, 84512, 99524, 108832, 126768, 149286, 163248, 169024, 199048, 217664, 253536, 298572, 326496, 398096, 472739, 507072, 597144, 652992, 796192, 945478, 1194288, 1418217, 1592384, 1890956, 2388576, 2836434, 3781912, 4777152, 5672868, 7563824, 11345736, 15127648, 22691472, 30255296, 45382944, 90765888]

約数ペア:

[(1, 90765888), (2, 45382944), (3, 30255296), (4, 22691472), (6, 15127648), (8, 11345736), (12, 7563824), (16, 5672868), (19, 4777152), (24, 3781912), (32, 2836434), (38, 2388576), (48, 1890956), (57, 1592384), (64, 1418217), (76, 1194288), (96, 945478), (114, 796192), (139, 652992), (152, 597144), (179, 507072), (192, 472739), (228, 398096), (278, 326496), (304, 298572), (358, 253536), (417, 217664), (456, 199048), (537, 169024), (556, 163248), (608, 149286), (716, 126768), (834, 108832), (912, 99524), (1074, 84512), (1112, 81624), (1216, 74643), (1432, 63384), (1668, 54416), (1824, 49762), (2148, 42256), (2224, 40812), (2641, 34368), (2864, 31692), (3336, 27208), (3401, 26688), (3648, 24881), (4296, 21128), (4448, 20406), (5282, 17184), (5728, 15846), (6672, 13604), (6802, 13344), (7923, 11456), (8592, 10564), (8896, 10203)]