71986656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107123}}^1$

素因数の和:107143

約数の個数: 48

約数和(自身を含む): 215961984

約数和(自身を除く): 143975328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 107123, 214246, 321369, 428492, 642738, 749861, 856984, 1285476, 1499722, 1713968, 2249583, 2570952, 2999444, 3427936, 4499166, 5141904, 5998888, 8998332, 10283808, 11997776, 17996664, 23995552, 35993328, 71986656]

約数ペア:

[(1, 71986656), (2, 35993328), (3, 23995552), (4, 17996664), (6, 11997776), (7, 10283808), (8, 8998332), (12, 5998888), (14, 5141904), (16, 4499166), (21, 3427936), (24, 2999444), (28, 2570952), (32, 2249583), (42, 1713968), (48, 1499722), (56, 1285476), (84, 856984), (96, 749861), (112, 642738), (168, 428492), (224, 321369), (336, 214246), (672, 107123)]