78487908

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2089}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 191009280

約数和(自身を除く): 112521372

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 101, 124, 186, 202, 303, 372, 404, 606, 1212, 2089, 3131, 4178, 6262, 6267, 8356, 9393, 12524, 12534, 18786, 25068, 37572, 64759, 129518, 194277, 210989, 259036, 388554, 421978, 632967, 777108, 843956, 1265934, 2531868, 6540659, 13081318, 19621977, 26162636, 39243954, 78487908]

約数ペア:

[(1, 78487908), (2, 39243954), (3, 26162636), (4, 19621977), (6, 13081318), (12, 6540659), (31, 2531868), (62, 1265934), (93, 843956), (101, 777108), (124, 632967), (186, 421978), (202, 388554), (303, 259036), (372, 210989), (404, 194277), (606, 129518), (1212, 64759), (2089, 37572), (3131, 25068), (4178, 18786), (6262, 12534), (6267, 12524), (8356, 9393)]