67558656

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 108

約数和(自身を含む): 197908256

約数和(自身を除く): 130349600

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 264, 352, 363, 384, 484, 528, 704, 726, 727, 768, 968, 1056, 1408, 1452, 1454, 1936, 2112, 2181, 2816, 2904, 2908, 3872, 4224, 4362, 5808, 5816, 7744, 7997, 8448, 8724, 11616, 11632, 15488, 15994, 17448, 23232, 23264, 23991, 30976, 31988, 34896, 46464, 46528, 47982, 63976, 69792, 87967, 92928, 93056, 95964, 127952, 139584, 175934, 186112, 191928, 255904, 263901, 279168, 351868, 383856, 511808, 527802, 558336, 703736, 767712, 1023616, 1055604, 1407472, 1535424, 2047232, 2111208, 2814944, 3070848, 4222416, 5629888, 6141696, 8444832, 11259776, 16889664, 22519552, 33779328, 67558656]

約数ペア:

[(1, 67558656), (2, 33779328), (3, 22519552), (4, 16889664), (6, 11259776), (8, 8444832), (11, 6141696), (12, 5629888), (16, 4222416), (22, 3070848), (24, 2814944), (32, 2111208), (33, 2047232), (44, 1535424), (48, 1407472), (64, 1055604), (66, 1023616), (88, 767712), (96, 703736), (121, 558336), (128, 527802), (132, 511808), (176, 383856), (192, 351868), (242, 279168), (256, 263901), (264, 255904), (352, 191928), (363, 186112), (384, 175934), (484, 139584), (528, 127952), (704, 95964), (726, 93056), (727, 92928), (768, 87967), (968, 69792), (1056, 63976), (1408, 47982), (1452, 46528), (1454, 46464), (1936, 34896), (2112, 31988), (2181, 30976), (2816, 23991), (2904, 23264), (2908, 23232), (3872, 17448), (4224, 15994), (4362, 15488), (5808, 11632), (5816, 11616), (7744, 8724), (7997, 8448)]