180878712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10453}}^1$

素因数の和:10572

約数の個数: 64

約数和(自身を含む): 521863680

約数和(自身を除く): 340984968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 5768, 8652, 10453, 17304, 20906, 31359, 41812, 62718, 73171, 83624, 125436, 146342, 219513, 250872, 292684, 439026, 585368, 878052, 1076659, 1756104, 2153318, 3229977, 4306636, 6459954, 7536613, 8613272, 12919908, 15073226, 22609839, 25839816, 30146452, 45219678, 60292904, 90439356, 180878712]

約数ペア:

[(1, 180878712), (2, 90439356), (3, 60292904), (4, 45219678), (6, 30146452), (7, 25839816), (8, 22609839), (12, 15073226), (14, 12919908), (21, 8613272), (24, 7536613), (28, 6459954), (42, 4306636), (56, 3229977), (84, 2153318), (103, 1756104), (168, 1076659), (206, 878052), (309, 585368), (412, 439026), (618, 292684), (721, 250872), (824, 219513), (1236, 146342), (1442, 125436), (2163, 83624), (2472, 73171), (2884, 62718), (4326, 41812), (5768, 31359), (8652, 20906), (10453, 17304)]