61212312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{121453}}^1$

素因数の和:121472

約数の個数: 48

約数和(自身を含む): 189468240

約数和(自身を除く): 128255928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 121453, 242906, 364359, 485812, 728718, 850171, 971624, 1093077, 1457436, 1700342, 2186154, 2550513, 2914872, 3400684, 4372308, 5101026, 6801368, 7651539, 8744616, 10202052, 15303078, 20404104, 30606156, 61212312]

約数ペア:

[(1, 61212312), (2, 30606156), (3, 20404104), (4, 15303078), (6, 10202052), (7, 8744616), (8, 7651539), (9, 6801368), (12, 5101026), (14, 4372308), (18, 3400684), (21, 2914872), (24, 2550513), (28, 2186154), (36, 1700342), (42, 1457436), (56, 1093077), (63, 971624), (72, 850171), (84, 728718), (126, 485812), (168, 364359), (252, 242906), (504, 121453)]