12888624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 38568960

約数和(自身を除く): 25680336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 431, 534, 623, 712, 862, 1068, 1246, 1293, 1424, 1724, 1869, 2136, 2492, 2586, 3017, 3448, 3738, 4272, 4984, 5172, 6034, 6896, 7476, 9051, 9968, 10344, 12068, 14952, 18102, 20688, 24136, 29904, 36204, 38359, 48272, 72408, 76718, 115077, 144816, 153436, 230154, 268513, 306872, 460308, 537026, 613744, 805539, 920616, 1074052, 1611078, 1841232, 2148104, 3222156, 4296208, 6444312, 12888624]

約数ペア:

[(1, 12888624), (2, 6444312), (3, 4296208), (4, 3222156), (6, 2148104), (7, 1841232), (8, 1611078), (12, 1074052), (14, 920616), (16, 805539), (21, 613744), (24, 537026), (28, 460308), (42, 306872), (48, 268513), (56, 230154), (84, 153436), (89, 144816), (112, 115077), (168, 76718), (178, 72408), (267, 48272), (336, 38359), (356, 36204), (431, 29904), (534, 24136), (623, 20688), (712, 18102), (862, 14952), (1068, 12068), (1246, 10344), (1293, 9968), (1424, 9051), (1724, 7476), (1869, 6896), (2136, 6034), (2492, 5172), (2586, 4984), (3017, 4272), (3448, 3738)]