144748044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1871}}^1$

素因数の和:2195

約数の個数: 72

約数和(自身を含む): 419747328

約数和(自身を除く): 274999284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1228, 1842, 1871, 2149, 2763, 3684, 3742, 4298, 5526, 5613, 6447, 7484, 8596, 11052, 11226, 12894, 13097, 16839, 19341, 22452, 25788, 26194, 33678, 38682, 39291, 52388, 67356, 77364, 78582, 117873, 157164, 235746, 471492, 574397, 1148794, 1723191, 2297588, 3446382, 4020779, 5169573, 6892764, 8041558, 10339146, 12062337, 16083116, 20678292, 24124674, 36187011, 48249348, 72374022, 144748044]

約数ペア:

[(1, 144748044), (2, 72374022), (3, 48249348), (4, 36187011), (6, 24124674), (7, 20678292), (9, 16083116), (12, 12062337), (14, 10339146), (18, 8041558), (21, 6892764), (28, 5169573), (36, 4020779), (42, 3446382), (63, 2297588), (84, 1723191), (126, 1148794), (252, 574397), (307, 471492), (614, 235746), (921, 157164), (1228, 117873), (1842, 78582), (1871, 77364), (2149, 67356), (2763, 52388), (3684, 39291), (3742, 38682), (4298, 33678), (5526, 26194), (5613, 25788), (6447, 22452), (7484, 19341), (8596, 16839), (11052, 13097), (11226, 12894)]