69825288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1373}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 189282240

約数和(自身を除く): 119456952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 312, 326, 489, 652, 978, 1304, 1373, 1956, 2119, 2746, 3912, 4119, 4238, 5492, 6357, 8238, 8476, 10984, 12714, 16476, 16952, 17849, 25428, 32952, 35698, 50856, 53547, 71396, 107094, 142792, 214188, 223799, 428376, 447598, 671397, 895196, 1342794, 1790392, 2685588, 2909387, 5371176, 5818774, 8728161, 11637548, 17456322, 23275096, 34912644, 69825288]

約数ペア:

[(1, 69825288), (2, 34912644), (3, 23275096), (4, 17456322), (6, 11637548), (8, 8728161), (12, 5818774), (13, 5371176), (24, 2909387), (26, 2685588), (39, 1790392), (52, 1342794), (78, 895196), (104, 671397), (156, 447598), (163, 428376), (312, 223799), (326, 214188), (489, 142792), (652, 107094), (978, 71396), (1304, 53547), (1373, 50856), (1956, 35698), (2119, 32952), (2746, 25428), (3912, 17849), (4119, 16952), (4238, 16476), (5492, 12714), (6357, 10984), (8238, 8476)]