68423652

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{172787}}^1$

素因数の和:172808

約数の個数: 36

約数和(自身を含む): 188684496

約数和(自身を除く): 120260844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 172787, 345574, 518361, 691148, 1036722, 1555083, 1900657, 2073444, 3110166, 3801314, 5701971, 6220332, 7602628, 11403942, 17105913, 22807884, 34211826, 68423652]

約数ペア:

[(1, 68423652), (2, 34211826), (3, 22807884), (4, 17105913), (6, 11403942), (9, 7602628), (11, 6220332), (12, 5701971), (18, 3801314), (22, 3110166), (33, 2073444), (36, 1900657), (44, 1555083), (66, 1036722), (99, 691148), (132, 518361), (198, 345574), (396, 172787)]