78440802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4519}}^1$

素因数の和:4798

約数の個数: 32

約数和(自身を含む): 171832320

約数和(自身を除く): 93391518

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 789, 1578, 2893, 4519, 5786, 8679, 9038, 13557, 17358, 27114, 49709, 99418, 149127, 298254, 1188497, 2376994, 3565491, 7130982, 13073467, 26146934, 39220401, 78440802]

約数ペア:

[(1, 78440802), (2, 39220401), (3, 26146934), (6, 13073467), (11, 7130982), (22, 3565491), (33, 2376994), (66, 1188497), (263, 298254), (526, 149127), (789, 99418), (1578, 49709), (2893, 27114), (4519, 17358), (5786, 13557), (8679, 9038)]