87739314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 194847744

約数和(自身を除く): 107108430

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 103, 134, 163, 201, 206, 309, 326, 402, 489, 618, 871, 978, 1339, 1742, 2119, 2613, 2678, 4017, 4238, 5226, 6357, 6901, 8034, 10921, 12714, 13802, 16789, 20703, 21842, 32763, 33578, 41406, 50367, 65526, 89713, 100734, 141973, 179426, 218257, 269139, 283946, 425919, 436514, 538278, 654771, 851838, 1124863, 1309542, 2249726, 3374589, 6749178, 14623219, 29246438, 43869657, 87739314]

約数ペア:

[(1, 87739314), (2, 43869657), (3, 29246438), (6, 14623219), (13, 6749178), (26, 3374589), (39, 2249726), (67, 1309542), (78, 1124863), (103, 851838), (134, 654771), (163, 538278), (201, 436514), (206, 425919), (309, 283946), (326, 269139), (402, 218257), (489, 179426), (618, 141973), (871, 100734), (978, 89713), (1339, 65526), (1742, 50367), (2119, 41406), (2613, 33578), (2678, 32763), (4017, 21842), (4238, 20703), (5226, 16789), (6357, 13802), (6901, 12714), (8034, 10921)]