64404276

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 155984640

約数和(自身を除く): 91580364

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 474, 492, 948, 1657, 3239, 3314, 4971, 6478, 6628, 9717, 9942, 12956, 19434, 19884, 38868, 67937, 130903, 135874, 203811, 261806, 271748, 392709, 407622, 523612, 785418, 815244, 1570836, 5367023, 10734046, 16101069, 21468092, 32202138, 64404276]

約数ペア:

[(1, 64404276), (2, 32202138), (3, 21468092), (4, 16101069), (6, 10734046), (12, 5367023), (41, 1570836), (79, 815244), (82, 785418), (123, 523612), (158, 407622), (164, 392709), (237, 271748), (246, 261806), (316, 203811), (474, 135874), (492, 130903), (948, 67937), (1657, 38868), (3239, 19884), (3314, 19434), (4971, 12956), (6478, 9942), (6628, 9717)]