89509772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 178053120

約数和(自身を除く): 88543348

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 137, 274, 341, 479, 548, 682, 958, 1364, 1507, 1916, 3014, 4247, 5269, 6028, 8494, 10538, 14849, 16988, 21076, 29698, 46717, 59396, 65623, 93434, 131246, 163339, 186868, 262492, 326678, 653356, 721853, 1443706, 2034313, 2887412, 4068626, 8137252, 22377443, 44754886, 89509772]

約数ペア:

[(1, 89509772), (2, 44754886), (4, 22377443), (11, 8137252), (22, 4068626), (31, 2887412), (44, 2034313), (62, 1443706), (124, 721853), (137, 653356), (274, 326678), (341, 262492), (479, 186868), (548, 163339), (682, 131246), (958, 93434), (1364, 65623), (1507, 59396), (1916, 46717), (3014, 29698), (4247, 21076), (5269, 16988), (6028, 14849), (8494, 10538)]