85732864

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1303

約数の個数: 80

約数和(自身を含む): 206236800

約数和(自身を除く): 120503936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1259, 1792, 2128, 2432, 2518, 3584, 4256, 4864, 5036, 8512, 8813, 9728, 10072, 17024, 17626, 20144, 23921, 34048, 35252, 40288, 47842, 68096, 70504, 80576, 95684, 141008, 161152, 167447, 191368, 282016, 322304, 334894, 382736, 564032, 644608, 669788, 765472, 1128064, 1339576, 1530944, 2256128, 2679152, 3061888, 4512256, 5358304, 6123776, 10716608, 12247552, 21433216, 42866432, 85732864]

約数ペア:

[(1, 85732864), (2, 42866432), (4, 21433216), (7, 12247552), (8, 10716608), (14, 6123776), (16, 5358304), (19, 4512256), (28, 3061888), (32, 2679152), (38, 2256128), (56, 1530944), (64, 1339576), (76, 1128064), (112, 765472), (128, 669788), (133, 644608), (152, 564032), (224, 382736), (256, 334894), (266, 322304), (304, 282016), (448, 191368), (512, 167447), (532, 161152), (608, 141008), (896, 95684), (1064, 80576), (1216, 70504), (1259, 68096), (1792, 47842), (2128, 40288), (2432, 35252), (2518, 34048), (3584, 23921), (4256, 20144), (4864, 17626), (5036, 17024), (8512, 10072), (8813, 9728)]