80854728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{761}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 213969600

約数和(自身を除く): 133114872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 233, 456, 466, 699, 761, 932, 1398, 1522, 1864, 2283, 2796, 3044, 4427, 4566, 5592, 6088, 8854, 9132, 13281, 14459, 17708, 18264, 26562, 28918, 35416, 43377, 53124, 57836, 86754, 106248, 115672, 173508, 177313, 347016, 354626, 531939, 709252, 1063878, 1418504, 2127756, 3368947, 4255512, 6737894, 10106841, 13475788, 20213682, 26951576, 40427364, 80854728]

約数ペア:

[(1, 80854728), (2, 40427364), (3, 26951576), (4, 20213682), (6, 13475788), (8, 10106841), (12, 6737894), (19, 4255512), (24, 3368947), (38, 2127756), (57, 1418504), (76, 1063878), (114, 709252), (152, 531939), (228, 354626), (233, 347016), (456, 177313), (466, 173508), (699, 115672), (761, 106248), (932, 86754), (1398, 57836), (1522, 53124), (1864, 43377), (2283, 35416), (2796, 28918), (3044, 26562), (4427, 18264), (4566, 17708), (5592, 14459), (6088, 13281), (8854, 9132)]