85436288

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 126070912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 71, 79, 112, 119, 128, 136, 142, 158, 224, 238, 272, 284, 316, 448, 476, 497, 544, 553, 568, 632, 896, 952, 994, 1088, 1106, 1136, 1207, 1264, 1343, 1904, 1988, 2176, 2212, 2272, 2414, 2528, 2686, 3808, 3976, 4424, 4544, 4828, 5056, 5372, 5609, 7616, 7952, 8449, 8848, 9088, 9401, 9656, 10112, 10744, 11218, 15232, 15904, 16898, 17696, 18802, 19312, 21488, 22436, 31808, 33796, 35392, 37604, 38624, 39263, 42976, 44872, 63616, 67592, 70784, 75208, 77248, 78526, 85952, 89744, 95353, 135184, 150416, 154496, 157052, 171904, 179488, 190706, 270368, 300832, 314104, 358976, 381412, 540736, 601664, 628208, 667471, 717952, 762824, 1081472, 1203328, 1256416, 1334942, 1525648, 2512832, 2669884, 3051296, 5025664, 5339768, 6102592, 10679536, 12205184, 21359072, 42718144, 85436288]

約数ペア:

[(1, 85436288), (2, 42718144), (4, 21359072), (7, 12205184), (8, 10679536), (14, 6102592), (16, 5339768), (17, 5025664), (28, 3051296), (32, 2669884), (34, 2512832), (56, 1525648), (64, 1334942), (68, 1256416), (71, 1203328), (79, 1081472), (112, 762824), (119, 717952), (128, 667471), (136, 628208), (142, 601664), (158, 540736), (224, 381412), (238, 358976), (272, 314104), (284, 300832), (316, 270368), (448, 190706), (476, 179488), (497, 171904), (544, 157052), (553, 154496), (568, 150416), (632, 135184), (896, 95353), (952, 89744), (994, 85952), (1088, 78526), (1106, 77248), (1136, 75208), (1207, 70784), (1264, 67592), (1343, 63616), (1904, 44872), (1988, 42976), (2176, 39263), (2212, 38624), (2272, 37604), (2414, 35392), (2528, 33796), (2686, 31808), (3808, 22436), (3976, 21488), (4424, 19312), (4544, 18802), (4828, 17696), (5056, 16898), (5372, 15904), (5609, 15232), (7616, 11218), (7952, 10744), (8449, 10112), (8848, 9656), (9088, 9401)]