80157816

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{11971}}^1$

素因数の和:12017

約数の個数: 64

約数和(自身を含む): 229862400

約数和(自身を除く): 149704584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 11971, 23942, 35913, 47884, 71826, 95768, 107739, 143652, 215478, 287304, 323217, 371101, 430956, 646434, 742202, 861912, 1113303, 1292868, 1484404, 2226606, 2585736, 2968808, 3339909, 4453212, 6679818, 8906424, 10019727, 13359636, 20039454, 26719272, 40078908, 80157816]

約数ペア:

[(1, 80157816), (2, 40078908), (3, 26719272), (4, 20039454), (6, 13359636), (8, 10019727), (9, 8906424), (12, 6679818), (18, 4453212), (24, 3339909), (27, 2968808), (31, 2585736), (36, 2226606), (54, 1484404), (62, 1292868), (72, 1113303), (93, 861912), (108, 742202), (124, 646434), (186, 430956), (216, 371101), (248, 323217), (279, 287304), (372, 215478), (558, 143652), (744, 107739), (837, 95768), (1116, 71826), (1674, 47884), (2232, 35913), (3348, 23942), (6696, 11971)]