68193846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 105988554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 223, 378, 446, 669, 809, 1338, 1561, 1618, 2007, 2427, 3122, 4014, 4683, 4854, 5663, 6021, 7281, 9366, 11326, 12042, 14049, 14562, 16989, 21843, 28098, 33978, 42147, 43686, 50967, 84294, 101934, 152901, 180407, 305802, 360814, 541221, 1082442, 1262849, 1623663, 2525698, 3247326, 3788547, 4870989, 7577094, 9741978, 11365641, 22731282, 34096923, 68193846]

約数ペア:

[(1, 68193846), (2, 34096923), (3, 22731282), (6, 11365641), (7, 9741978), (9, 7577094), (14, 4870989), (18, 3788547), (21, 3247326), (27, 2525698), (42, 1623663), (54, 1262849), (63, 1082442), (126, 541221), (189, 360814), (223, 305802), (378, 180407), (446, 152901), (669, 101934), (809, 84294), (1338, 50967), (1561, 43686), (1618, 42147), (2007, 33978), (2427, 28098), (3122, 21843), (4014, 16989), (4683, 14562), (4854, 14049), (5663, 12042), (6021, 11326), (7281, 9366)]