61583144

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 139104000

約数和(自身を除く): 77520856

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 137, 161, 184, 274, 322, 349, 548, 644, 698, 959, 1096, 1288, 1396, 1918, 2443, 2792, 3151, 3836, 4886, 6302, 7672, 8027, 9772, 12604, 16054, 19544, 22057, 25208, 32108, 44114, 47813, 56189, 64216, 88228, 95626, 112378, 176456, 191252, 224756, 334691, 382504, 449512, 669382, 1099699, 1338764, 2199398, 2677528, 4398796, 7697893, 8797592, 15395786, 30791572, 61583144]

約数ペア:

[(1, 61583144), (2, 30791572), (4, 15395786), (7, 8797592), (8, 7697893), (14, 4398796), (23, 2677528), (28, 2199398), (46, 1338764), (56, 1099699), (92, 669382), (137, 449512), (161, 382504), (184, 334691), (274, 224756), (322, 191252), (349, 176456), (548, 112378), (644, 95626), (698, 88228), (959, 64216), (1096, 56189), (1288, 47813), (1396, 44114), (1918, 32108), (2443, 25208), (2792, 22057), (3151, 19544), (3836, 16054), (4886, 12604), (6302, 9772), (7672, 8027)]