173712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:76

約数の個数: 80

約数和(自身を含む): 571392

約数和(自身を除く): 397680

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 47, 48, 56, 66, 77, 84, 88, 94, 112, 132, 141, 154, 168, 176, 188, 231, 264, 282, 308, 329, 336, 376, 462, 517, 528, 564, 616, 658, 752, 924, 987, 1034, 1128, 1232, 1316, 1551, 1848, 1974, 2068, 2256, 2632, 3102, 3619, 3696, 3948, 4136, 5264, 6204, 7238, 7896, 8272, 10857, 12408, 14476, 15792, 21714, 24816, 28952, 43428, 57904, 86856, 173712]

約数ペア:

[(1, 173712), (2, 86856), (3, 57904), (4, 43428), (6, 28952), (7, 24816), (8, 21714), (11, 15792), (12, 14476), (14, 12408), (16, 10857), (21, 8272), (22, 7896), (24, 7238), (28, 6204), (33, 5264), (42, 4136), (44, 3948), (47, 3696), (48, 3619), (56, 3102), (66, 2632), (77, 2256), (84, 2068), (88, 1974), (94, 1848), (112, 1551), (132, 1316), (141, 1232), (154, 1128), (168, 1034), (176, 987), (188, 924), (231, 752), (264, 658), (282, 616), (308, 564), (329, 528), (336, 517), (376, 462)]