69509888

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 160903680

約数和(自身を除く): 91393792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 491, 553, 632, 896, 982, 1106, 1264, 1792, 1964, 2212, 2528, 3437, 3928, 4424, 5056, 6874, 7856, 8848, 10112, 13748, 15712, 17696, 20224, 27496, 31424, 35392, 38789, 54992, 62848, 70784, 77578, 109984, 125696, 141568, 155156, 219968, 271523, 310312, 439936, 543046, 620624, 879872, 1086092, 1241248, 2172184, 2482496, 4344368, 4964992, 8688736, 9929984, 17377472, 34754944, 69509888]

約数ペア:

[(1, 69509888), (2, 34754944), (4, 17377472), (7, 9929984), (8, 8688736), (14, 4964992), (16, 4344368), (28, 2482496), (32, 2172184), (56, 1241248), (64, 1086092), (79, 879872), (112, 620624), (128, 543046), (158, 439936), (224, 310312), (256, 271523), (316, 219968), (448, 155156), (491, 141568), (553, 125696), (632, 109984), (896, 77578), (982, 70784), (1106, 62848), (1264, 54992), (1792, 38789), (1964, 35392), (2212, 31424), (2528, 27496), (3437, 20224), (3928, 17696), (4424, 15712), (5056, 13748), (6874, 10112), (7856, 8848)]