85766912

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 225657600

約数和(自身を除く): 139890688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 229, 256, 266, 304, 308, 352, 418, 448, 458, 532, 608, 616, 704, 836, 896, 916, 1064, 1216, 1232, 1408, 1463, 1603, 1672, 1792, 1832, 2128, 2432, 2464, 2519, 2816, 2926, 3206, 3344, 3664, 4256, 4351, 4864, 4928, 5038, 5852, 6412, 6688, 7328, 8512, 8702, 9856, 10076, 11704, 12824, 13376, 14656, 17024, 17404, 17633, 19712, 20152, 23408, 25648, 26752, 29312, 30457, 34048, 34808, 35266, 40304, 46816, 47861, 51296, 53504, 58624, 60914, 69616, 70532, 80608, 93632, 95722, 102592, 121828, 139232, 141064, 161216, 187264, 191444, 205184, 243656, 278464, 282128, 322432, 335027, 374528, 382888, 410368, 487312, 556928, 564256, 644864, 670054, 765776, 974624, 1113856, 1128512, 1340108, 1531552, 1949248, 2257024, 2680216, 3063104, 3898496, 4514048, 5360432, 6126208, 7796992, 10720864, 12252416, 21441728, 42883456, 85766912]

約数ペア:

[(1, 85766912), (2, 42883456), (4, 21441728), (7, 12252416), (8, 10720864), (11, 7796992), (14, 6126208), (16, 5360432), (19, 4514048), (22, 3898496), (28, 3063104), (32, 2680216), (38, 2257024), (44, 1949248), (56, 1531552), (64, 1340108), (76, 1128512), (77, 1113856), (88, 974624), (112, 765776), (128, 670054), (133, 644864), (152, 564256), (154, 556928), (176, 487312), (209, 410368), (224, 382888), (229, 374528), (256, 335027), (266, 322432), (304, 282128), (308, 278464), (352, 243656), (418, 205184), (448, 191444), (458, 187264), (532, 161216), (608, 141064), (616, 139232), (704, 121828), (836, 102592), (896, 95722), (916, 93632), (1064, 80608), (1216, 70532), (1232, 69616), (1408, 60914), (1463, 58624), (1603, 53504), (1672, 51296), (1792, 47861), (1832, 46816), (2128, 40304), (2432, 35266), (2464, 34808), (2519, 34048), (2816, 30457), (2926, 29312), (3206, 26752), (3344, 25648), (3664, 23408), (4256, 20152), (4351, 19712), (4864, 17633), (4928, 17404), (5038, 17024), (5852, 14656), (6412, 13376), (6688, 12824), (7328, 11704), (8512, 10076), (8702, 9856)]