11712257208

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^1\times {\mathrm{85661}}^1$

素因数の和:85890

約数の個数: 80

約数和(自身を含む): 32961024360

約数和(自身を除く): 21248767152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 324, 422, 633, 648, 844, 1266, 1688, 1899, 2532, 3798, 5064, 5697, 7596, 11394, 15192, 17091, 22788, 34182, 45576, 68364, 85661, 136728, 171322, 256983, 342644, 513966, 685288, 770949, 1027932, 1541898, 2055864, 2312847, 3083796, 4625694, 6167592, 6938541, 9251388, 13877082, 18074471, 18502776, 27754164, 36148942, 54223413, 55508328, 72297884, 108446826, 144595768, 162670239, 216893652, 325340478, 433787304, 488010717, 650680956, 976021434, 1301361912, 1464032151, 1952042868, 2928064302, 3904085736, 5856128604, 11712257208]

約数ペア:

[(1, 11712257208), (2, 5856128604), (3, 3904085736), (4, 2928064302), (6, 1952042868), (8, 1464032151), (9, 1301361912), (12, 976021434), (18, 650680956), (24, 488010717), (27, 433787304), (36, 325340478), (54, 216893652), (72, 162670239), (81, 144595768), (108, 108446826), (162, 72297884), (211, 55508328), (216, 54223413), (324, 36148942), (422, 27754164), (633, 18502776), (648, 18074471), (844, 13877082), (1266, 9251388), (1688, 6938541), (1899, 6167592), (2532, 4625694), (3798, 3083796), (5064, 2312847), (5697, 2055864), (7596, 1541898), (11394, 1027932), (15192, 770949), (17091, 685288), (22788, 513966), (34182, 342644), (45576, 256983), (68364, 171322), (85661, 136728)]