89946558

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7537}}^1$

素因数の和:7578

約数の個数: 64

約数和(自身を含む): 227949120

約数和(自身を除く): 138002562

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 7537, 11934, 15074, 22611, 45222, 67833, 97981, 128129, 135666, 195962, 203499, 256258, 293943, 384387, 406998, 587886, 768774, 881829, 1153161, 1665677, 1763658, 2306322, 2645487, 3331354, 3459483, 4997031, 5290974, 6918966, 9994062, 14991093, 29982186, 44973279, 89946558]

約数ペア:

[(1, 89946558), (2, 44973279), (3, 29982186), (6, 14991093), (9, 9994062), (13, 6918966), (17, 5290974), (18, 4997031), (26, 3459483), (27, 3331354), (34, 2645487), (39, 2306322), (51, 1763658), (54, 1665677), (78, 1153161), (102, 881829), (117, 768774), (153, 587886), (221, 406998), (234, 384387), (306, 293943), (351, 256258), (442, 203499), (459, 195962), (663, 135666), (702, 128129), (918, 97981), (1326, 67833), (1989, 45222), (3978, 22611), (5967, 15074), (7537, 11934)]