68811456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{51199}}^1$

素因数の和:51221

約数の個数: 56

約数和(自身を含む): 208076800

約数和(自身を除く): 139265344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 51199, 102398, 153597, 204796, 307194, 358393, 409592, 614388, 716786, 819184, 1075179, 1228776, 1433572, 1638368, 2150358, 2457552, 2867144, 3276736, 4300716, 4915104, 5734288, 8601432, 9830208, 11468576, 17202864, 22937152, 34405728, 68811456]

約数ペア:

[(1, 68811456), (2, 34405728), (3, 22937152), (4, 17202864), (6, 11468576), (7, 9830208), (8, 8601432), (12, 5734288), (14, 4915104), (16, 4300716), (21, 3276736), (24, 2867144), (28, 2457552), (32, 2150358), (42, 1638368), (48, 1433572), (56, 1228776), (64, 1075179), (84, 819184), (96, 716786), (112, 614388), (168, 409592), (192, 358393), (224, 307194), (336, 204796), (448, 153597), (672, 102398), (1344, 51199)]