89991174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3833}}^1$

素因数の和:3901

約数の個数: 64

約数和(自身を含む): 226727424

約数和(自身を除く): 136736250

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3354, 3833, 3913, 7666, 7826, 11499, 11739, 22998, 23478, 26831, 49829, 53662, 80493, 99658, 149487, 160986, 164819, 298974, 329638, 348803, 494457, 697606, 988914, 1046409, 1153733, 2092818, 2142647, 2307466, 3461199, 4285294, 6427941, 6922398, 12855882, 14998529, 29997058, 44995587, 89991174]

約数ペア:

[(1, 89991174), (2, 44995587), (3, 29997058), (6, 14998529), (7, 12855882), (13, 6922398), (14, 6427941), (21, 4285294), (26, 3461199), (39, 2307466), (42, 2142647), (43, 2092818), (78, 1153733), (86, 1046409), (91, 988914), (129, 697606), (182, 494457), (258, 348803), (273, 329638), (301, 298974), (546, 164819), (559, 160986), (602, 149487), (903, 99658), (1118, 80493), (1677, 53662), (1806, 49829), (3354, 26831), (3833, 23478), (3913, 22998), (7666, 11739), (7826, 11499)]