72816072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{433429}}^1$

素因数の和:433445

約数の個数: 32

約数和(自身を含む): 208046400

約数和(自身を除く): 135230328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 433429, 866858, 1300287, 1733716, 2600574, 3034003, 3467432, 5201148, 6068006, 9102009, 10402296, 12136012, 18204018, 24272024, 36408036, 72816072]

約数ペア:

[(1, 72816072), (2, 36408036), (3, 24272024), (4, 18204018), (6, 12136012), (7, 10402296), (8, 9102009), (12, 6068006), (14, 5201148), (21, 3467432), (24, 3034003), (28, 2600574), (42, 1733716), (56, 1300287), (84, 866858), (168, 433429)]