67615856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 165846528

約数和(自身を除く): 98230672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 773, 781, 994, 1136, 1232, 1546, 1562, 1988, 3092, 3124, 3976, 5411, 5467, 6184, 6248, 7952, 8503, 10822, 10934, 12368, 12496, 17006, 21644, 21868, 34012, 43288, 43736, 54883, 59521, 68024, 86576, 87472, 109766, 119042, 136048, 219532, 238084, 384181, 439064, 476168, 603713, 768362, 878128, 952336, 1207426, 1536724, 2414852, 3073448, 4225991, 4829704, 6146896, 8451982, 9659408, 16903964, 33807928, 67615856]

約数ペア:

[(1, 67615856), (2, 33807928), (4, 16903964), (7, 9659408), (8, 8451982), (11, 6146896), (14, 4829704), (16, 4225991), (22, 3073448), (28, 2414852), (44, 1536724), (56, 1207426), (71, 952336), (77, 878128), (88, 768362), (112, 603713), (142, 476168), (154, 439064), (176, 384181), (284, 238084), (308, 219532), (497, 136048), (568, 119042), (616, 109766), (773, 87472), (781, 86576), (994, 68024), (1136, 59521), (1232, 54883), (1546, 43736), (1562, 43288), (1988, 34012), (3092, 21868), (3124, 21644), (3976, 17006), (5411, 12496), (5467, 12368), (6184, 10934), (6248, 10822), (7952, 8503)]