68750262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 175564800

約数和(自身を除く): 106814538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 239, 378, 478, 717, 761, 1434, 1522, 1673, 2151, 2283, 3346, 4302, 4566, 5019, 5327, 6453, 6849, 10038, 10654, 12906, 13698, 15057, 15981, 20547, 30114, 31962, 41094, 45171, 47943, 90342, 95886, 143829, 181879, 287658, 363758, 545637, 1091274, 1273153, 1636911, 2546306, 3273822, 3819459, 4910733, 7638918, 9821466, 11458377, 22916754, 34375131, 68750262]

約数ペア:

[(1, 68750262), (2, 34375131), (3, 22916754), (6, 11458377), (7, 9821466), (9, 7638918), (14, 4910733), (18, 3819459), (21, 3273822), (27, 2546306), (42, 1636911), (54, 1273153), (63, 1091274), (126, 545637), (189, 363758), (239, 287658), (378, 181879), (478, 143829), (717, 95886), (761, 90342), (1434, 47943), (1522, 45171), (1673, 41094), (2151, 31962), (2283, 30114), (3346, 20547), (4302, 15981), (4566, 15057), (5019, 13698), (5327, 12906), (6453, 10654), (6849, 10038)]