85216608

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1124

約数の個数: 72

約数和(自身を含む): 243243000

約数和(自身を除く): 158026392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 659, 898, 1318, 1347, 1796, 1977, 2636, 2694, 3592, 3954, 4041, 5272, 5388, 5931, 7184, 7908, 8082, 10544, 10776, 11862, 14368, 15816, 16164, 21088, 21552, 23724, 31632, 32328, 43104, 47448, 63264, 64656, 94896, 129312, 189792, 295891, 591782, 887673, 1183564, 1775346, 2367128, 2663019, 3550692, 4734256, 5326038, 7101384, 9468512, 10652076, 14202768, 21304152, 28405536, 42608304, 85216608]

約数ペア:

[(1, 85216608), (2, 42608304), (3, 28405536), (4, 21304152), (6, 14202768), (8, 10652076), (9, 9468512), (12, 7101384), (16, 5326038), (18, 4734256), (24, 3550692), (32, 2663019), (36, 2367128), (48, 1775346), (72, 1183564), (96, 887673), (144, 591782), (288, 295891), (449, 189792), (659, 129312), (898, 94896), (1318, 64656), (1347, 63264), (1796, 47448), (1977, 43104), (2636, 32328), (2694, 31632), (3592, 23724), (3954, 21552), (4041, 21088), (5272, 16164), (5388, 15816), (5931, 14368), (7184, 11862), (7908, 10776), (8082, 10544)]