77411964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 211610448

約数和(自身を除く): 134198484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 588, 692, 761, 1038, 1211, 1522, 2076, 2283, 2422, 3044, 3633, 4566, 4844, 5327, 7266, 8477, 9132, 10654, 14532, 15981, 16954, 21308, 25431, 31962, 33908, 37289, 50862, 63924, 74578, 101724, 111867, 131653, 149156, 223734, 263306, 394959, 447468, 526612, 789918, 921571, 1579836, 1843142, 2764713, 3686284, 5529426, 6450997, 11058852, 12901994, 19352991, 25803988, 38705982, 77411964]

約数ペア:

[(1, 77411964), (2, 38705982), (3, 25803988), (4, 19352991), (6, 12901994), (7, 11058852), (12, 6450997), (14, 5529426), (21, 3686284), (28, 2764713), (42, 1843142), (49, 1579836), (84, 921571), (98, 789918), (147, 526612), (173, 447468), (196, 394959), (294, 263306), (346, 223734), (519, 149156), (588, 131653), (692, 111867), (761, 101724), (1038, 74578), (1211, 63924), (1522, 50862), (2076, 37289), (2283, 33908), (2422, 31962), (3044, 25431), (3633, 21308), (4566, 16954), (4844, 15981), (5327, 14532), (7266, 10654), (8477, 9132)]