68906898

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 154192896

約数和(自身を除く): 85285998

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 127, 129, 254, 258, 381, 387, 701, 762, 774, 1143, 1402, 2103, 2286, 4206, 5461, 6309, 10922, 12618, 16383, 30143, 32766, 49149, 60286, 89027, 90429, 98298, 178054, 180858, 267081, 271287, 534162, 542574, 801243, 1602486, 3828161, 7656322, 11484483, 22968966, 34453449, 68906898]

約数ペア:

[(1, 68906898), (2, 34453449), (3, 22968966), (6, 11484483), (9, 7656322), (18, 3828161), (43, 1602486), (86, 801243), (127, 542574), (129, 534162), (254, 271287), (258, 267081), (381, 180858), (387, 178054), (701, 98298), (762, 90429), (774, 89027), (1143, 60286), (1402, 49149), (2103, 32766), (2286, 30143), (4206, 16383), (5461, 12618), (6309, 10922)]