172617552

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{16421}}^1$

素因数の和:16508

約数の個数: 60

約数和(自身を含む): 489736884

約数和(自身を除く): 317119332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 16421, 32842, 49263, 65684, 98526, 131368, 147789, 197052, 262736, 295578, 394104, 591156, 788208, 1182312, 1198733, 2364624, 2397466, 3596199, 4794932, 7192398, 9589864, 10788597, 14384796, 19179728, 21577194, 28769592, 43154388, 57539184, 86308776, 172617552]

約数ペア:

[(1, 172617552), (2, 86308776), (3, 57539184), (4, 43154388), (6, 28769592), (8, 21577194), (9, 19179728), (12, 14384796), (16, 10788597), (18, 9589864), (24, 7192398), (36, 4794932), (48, 3596199), (72, 2397466), (73, 2364624), (144, 1198733), (146, 1182312), (219, 788208), (292, 591156), (438, 394104), (584, 295578), (657, 262736), (876, 197052), (1168, 147789), (1314, 131368), (1752, 98526), (2628, 65684), (3504, 49263), (5256, 32842), (10512, 16421)]