65012976

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{21499}}^1$

素因数の和:21523

約数の個数: 80

約数和(自身を含む): 213280000

約数和(自身を除く): 148267024

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, 21499, 42998, 64497, 85996, 128994, 150493, 171992, 193491, 257988, 300986, 343984, 386982, 451479, 515976, 580473, 601972, 773964, 902958, 1031952, 1160946, 1203944, 1354437, 1547928, 1805916, 2321892, 2407888, 2708874, 3095856, 3611832, 4063311, 4643784, 5417748, 7223664, 8126622, 9287568, 10835496, 16253244, 21670992, 32506488, 65012976]

約数ペア:

[(1, 65012976), (2, 32506488), (3, 21670992), (4, 16253244), (6, 10835496), (7, 9287568), (8, 8126622), (9, 7223664), (12, 5417748), (14, 4643784), (16, 4063311), (18, 3611832), (21, 3095856), (24, 2708874), (27, 2407888), (28, 2321892), (36, 1805916), (42, 1547928), (48, 1354437), (54, 1203944), (56, 1160946), (63, 1031952), (72, 902958), (84, 773964), (108, 601972), (112, 580473), (126, 515976), (144, 451479), (168, 386982), (189, 343984), (216, 300986), (252, 257988), (336, 193491), (378, 171992), (432, 150493), (504, 128994), (756, 85996), (1008, 64497), (1512, 42998), (3024, 21499)]