77821344

素因数分解:

$2^5\times 3^3\times {\mathrm{90071}}^1$

素因数の和:90090

約数の個数: 48

約数和(自身を含む): 226981440

約数和(自身を除く): 149160096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 90071, 180142, 270213, 360284, 540426, 720568, 810639, 1080852, 1441136, 1621278, 2161704, 2431917, 2882272, 3242556, 4323408, 4863834, 6485112, 8646816, 9727668, 12970224, 19455336, 25940448, 38910672, 77821344]

約数ペア:

[(1, 77821344), (2, 38910672), (3, 25940448), (4, 19455336), (6, 12970224), (8, 9727668), (9, 8646816), (12, 6485112), (16, 4863834), (18, 4323408), (24, 3242556), (27, 2882272), (32, 2431917), (36, 2161704), (48, 1621278), (54, 1441136), (72, 1080852), (96, 810639), (108, 720568), (144, 540426), (216, 360284), (288, 270213), (432, 180142), (864, 90071)]