78412636

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2339}}^1$

素因数の和:2406

約数の個数: 36

約数和(自身を含む): 150859800

約数和(自身を除く): 72447164

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 289, 493, 578, 986, 1156, 1972, 2339, 4678, 8381, 9356, 16762, 33524, 39763, 67831, 79526, 135662, 159052, 271324, 675971, 1153127, 1351942, 2306254, 2703884, 4612508, 19603159, 39206318, 78412636]

約数ペア:

[(1, 78412636), (2, 39206318), (4, 19603159), (17, 4612508), (29, 2703884), (34, 2306254), (58, 1351942), (68, 1153127), (116, 675971), (289, 271324), (493, 159052), (578, 135662), (986, 79526), (1156, 67831), (1972, 39763), (2339, 33524), (4678, 16762), (8381, 9356)]