80216214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 183859200

約数和(自身を除く): 103642986

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 113, 114, 226, 247, 339, 479, 494, 678, 741, 958, 1437, 1469, 1482, 2147, 2874, 2938, 4294, 4407, 6227, 6441, 8814, 9101, 12454, 12882, 18202, 18681, 27303, 27911, 37362, 54127, 54606, 55822, 83733, 108254, 118313, 162381, 167466, 236626, 324762, 354939, 703651, 709878, 1028413, 1407302, 2056826, 2110953, 3085239, 4221906, 6170478, 13369369, 26738738, 40108107, 80216214]

約数ペア:

[(1, 80216214), (2, 40108107), (3, 26738738), (6, 13369369), (13, 6170478), (19, 4221906), (26, 3085239), (38, 2110953), (39, 2056826), (57, 1407302), (78, 1028413), (113, 709878), (114, 703651), (226, 354939), (247, 324762), (339, 236626), (479, 167466), (494, 162381), (678, 118313), (741, 108254), (958, 83733), (1437, 55822), (1469, 54606), (1482, 54127), (2147, 37362), (2874, 27911), (2938, 27303), (4294, 18681), (4407, 18202), (6227, 12882), (6441, 12454), (8814, 9101)]