68225958

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 155151360

約数和(自身を除く): 86925402

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 223, 414, 446, 669, 739, 1338, 1478, 2007, 2217, 4014, 4434, 5129, 6651, 10258, 13302, 15387, 16997, 30774, 33994, 46161, 50991, 92322, 101982, 152973, 164797, 305946, 329594, 494391, 988782, 1483173, 2966346, 3790331, 7580662, 11370993, 22741986, 34112979, 68225958]

約数ペア:

[(1, 68225958), (2, 34112979), (3, 22741986), (6, 11370993), (9, 7580662), (18, 3790331), (23, 2966346), (46, 1483173), (69, 988782), (138, 494391), (207, 329594), (223, 305946), (414, 164797), (446, 152973), (669, 101982), (739, 92322), (1338, 50991), (1478, 46161), (2007, 33994), (2217, 30774), (4014, 16997), (4434, 15387), (5129, 13302), (6651, 10258)]