64716624

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{21401}}^1$

素因数の和:21425

約数の個数: 80

約数和(自身を含む): 212307840

約数和(自身を除く): 147591216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 21401, 42802, 64203, 85604, 128406, 149807, 171208, 192609, 256812, 299614, 342416, 385218, 449421, 513624, 577827, 599228, 770436, 898842, 1027248, 1155654, 1198456, 1348263, 1540872, 1797684, 2311308, 2396912, 2696526, 3081744, 3595368, 4044789, 4622616, 5393052, 7190736, 8089578, 9245232, 10786104, 16179156, 21572208, 32358312, 64716624]

約数ペア:

[(1, 64716624), (2, 32358312), (3, 21572208), (4, 16179156), (6, 10786104), (7, 9245232), (8, 8089578), (9, 7190736), (12, 5393052), (14, 4622616), (16, 4044789), (18, 3595368), (21, 3081744), (24, 2696526), (27, 2396912), (28, 2311308), (36, 1797684), (42, 1540872), (48, 1348263), (54, 1198456), (56, 1155654), (63, 1027248), (72, 898842), (84, 770436), (108, 599228), (112, 577827), (126, 513624), (144, 449421), (168, 385218), (189, 342416), (216, 299614), (252, 256812), (336, 192609), (378, 171208), (432, 149807), (504, 128406), (756, 85604), (1008, 64203), (1512, 42802), (3024, 21401)]