88215816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 238492800

約数和(自身を除く): 150276984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 337, 674, 839, 1011, 1348, 1678, 2022, 2517, 2696, 3356, 4044, 4381, 5034, 6712, 8088, 8762, 10068, 10907, 13143, 17524, 20136, 21814, 26286, 32721, 35048, 43628, 52572, 65442, 87256, 105144, 130884, 261768, 282743, 565486, 848229, 1130972, 1696458, 2261944, 3392916, 3675659, 6785832, 7351318, 11026977, 14702636, 22053954, 29405272, 44107908, 88215816]

約数ペア:

[(1, 88215816), (2, 44107908), (3, 29405272), (4, 22053954), (6, 14702636), (8, 11026977), (12, 7351318), (13, 6785832), (24, 3675659), (26, 3392916), (39, 2261944), (52, 1696458), (78, 1130972), (104, 848229), (156, 565486), (312, 282743), (337, 261768), (674, 130884), (839, 105144), (1011, 87256), (1348, 65442), (1678, 52572), (2022, 43628), (2517, 35048), (2696, 32721), (3356, 26286), (4044, 21814), (4381, 20136), (5034, 17524), (6712, 13143), (8088, 10907), (8762, 10068)]