68624808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21499}}^1$

素因数の和:21534

約数の個数: 64

約数和(自身を含む): 206400000

約数和(自身を除く): 137775192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 21499, 42998, 64497, 85996, 128994, 150493, 171992, 257988, 300986, 408481, 451479, 515976, 601972, 816962, 902958, 1203944, 1225443, 1633924, 1805916, 2450886, 2859367, 3267848, 3611832, 4901772, 5718734, 8578101, 9803544, 11437468, 17156202, 22874936, 34312404, 68624808]

約数ペア:

[(1, 68624808), (2, 34312404), (3, 22874936), (4, 17156202), (6, 11437468), (7, 9803544), (8, 8578101), (12, 5718734), (14, 4901772), (19, 3611832), (21, 3267848), (24, 2859367), (28, 2450886), (38, 1805916), (42, 1633924), (56, 1225443), (57, 1203944), (76, 902958), (84, 816962), (114, 601972), (133, 515976), (152, 451479), (168, 408481), (228, 300986), (266, 257988), (399, 171992), (456, 150493), (532, 128994), (798, 85996), (1064, 64497), (1596, 42998), (3192, 21499)]