78220692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17957}}^1$

素因数の和:17989

約数の個数: 54

約数和(自身を含む): 217345674

約数和(自身を除く): 139124982

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 17957, 35914, 53871, 71828, 107742, 161613, 197527, 215484, 323226, 395054, 592581, 646452, 790108, 1185162, 1777743, 2172797, 2370324, 3555486, 4345594, 6518391, 7110972, 8691188, 13036782, 19555173, 26073564, 39110346, 78220692]

約数ペア:

[(1, 78220692), (2, 39110346), (3, 26073564), (4, 19555173), (6, 13036782), (9, 8691188), (11, 7110972), (12, 6518391), (18, 4345594), (22, 3555486), (33, 2370324), (36, 2172797), (44, 1777743), (66, 1185162), (99, 790108), (121, 646452), (132, 592581), (198, 395054), (242, 323226), (363, 215484), (396, 197527), (484, 161613), (726, 107742), (1089, 71828), (1452, 53871), (2178, 35914), (4356, 17957)]