61611648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{22921}}^1$

素因数の和:22945

約数の個数: 64

約数和(自身を含む): 187043520

約数和(自身を除く): 125431872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 22921, 45842, 68763, 91684, 137526, 160447, 183368, 275052, 320894, 366736, 481341, 550104, 641788, 733472, 962682, 1100208, 1283576, 1466944, 1925364, 2200416, 2567152, 2933888, 3850728, 4400832, 5134304, 7701456, 8801664, 10268608, 15402912, 20537216, 30805824, 61611648]

約数ペア:

[(1, 61611648), (2, 30805824), (3, 20537216), (4, 15402912), (6, 10268608), (7, 8801664), (8, 7701456), (12, 5134304), (14, 4400832), (16, 3850728), (21, 2933888), (24, 2567152), (28, 2200416), (32, 1925364), (42, 1466944), (48, 1283576), (56, 1100208), (64, 962682), (84, 733472), (96, 641788), (112, 550104), (128, 481341), (168, 366736), (192, 320894), (224, 275052), (336, 183368), (384, 160447), (448, 137526), (672, 91684), (896, 68763), (1344, 45842), (2688, 22921)]