86801344

素因数分解:

$2^6\times 7^2\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 84

約数和(自身を含む): 203271120

約数和(自身を除く): 116469776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 178, 196, 224, 311, 356, 392, 448, 622, 623, 712, 784, 1244, 1246, 1424, 1568, 2177, 2488, 2492, 2848, 3136, 4354, 4361, 4976, 4984, 5696, 8708, 8722, 9952, 9968, 15239, 17416, 17444, 19904, 19936, 27679, 30478, 34832, 34888, 39872, 55358, 60956, 69664, 69776, 110716, 121912, 139328, 139552, 193753, 221432, 243824, 279104, 387506, 442864, 487648, 775012, 885728, 975296, 1356271, 1550024, 1771456, 2712542, 3100048, 5425084, 6200096, 10850168, 12400192, 21700336, 43400672, 86801344]

約数ペア:

[(1, 86801344), (2, 43400672), (4, 21700336), (7, 12400192), (8, 10850168), (14, 6200096), (16, 5425084), (28, 3100048), (32, 2712542), (49, 1771456), (56, 1550024), (64, 1356271), (89, 975296), (98, 885728), (112, 775012), (178, 487648), (196, 442864), (224, 387506), (311, 279104), (356, 243824), (392, 221432), (448, 193753), (622, 139552), (623, 139328), (712, 121912), (784, 110716), (1244, 69776), (1246, 69664), (1424, 60956), (1568, 55358), (2177, 39872), (2488, 34888), (2492, 34832), (2848, 30478), (3136, 27679), (4354, 19936), (4361, 19904), (4976, 17444), (4984, 17416), (5696, 15239), (8708, 9968), (8722, 9952)]