80179812

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{22961}}^1$

素因数の和:23068

約数の個数: 36

約数和(自身を含む): 204775116

約数和(自身を除く): 124595304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 22961, 45922, 68883, 91844, 137766, 206649, 275532, 413298, 826596, 2227217, 4454434, 6681651, 8908868, 13363302, 20044953, 26726604, 40089906, 80179812]

約数ペア:

[(1, 80179812), (2, 40089906), (3, 26726604), (4, 20044953), (6, 13363302), (9, 8908868), (12, 6681651), (18, 4454434), (36, 2227217), (97, 826596), (194, 413298), (291, 275532), (388, 206649), (582, 137766), (873, 91844), (1164, 68883), (1746, 45922), (3492, 22961)]