108857916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2699

約数の個数: 72

約数和(自身を含む): 294512400

約数和(自身を除く): 185654484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 2196, 2318, 2609, 3477, 4636, 5218, 6954, 7827, 10431, 10436, 13908, 15654, 20862, 23481, 31308, 41724, 46962, 49571, 93924, 99142, 148713, 159149, 198284, 297426, 318298, 446139, 477447, 594852, 636596, 892278, 954894, 1432341, 1784556, 1909788, 2864682, 3023831, 5729364, 6047662, 9071493, 12095324, 18142986, 27214479, 36285972, 54428958, 108857916]

約数ペア:

[(1, 108857916), (2, 54428958), (3, 36285972), (4, 27214479), (6, 18142986), (9, 12095324), (12, 9071493), (18, 6047662), (19, 5729364), (36, 3023831), (38, 2864682), (57, 1909788), (61, 1784556), (76, 1432341), (114, 954894), (122, 892278), (171, 636596), (183, 594852), (228, 477447), (244, 446139), (342, 318298), (366, 297426), (549, 198284), (684, 159149), (732, 148713), (1098, 99142), (1159, 93924), (2196, 49571), (2318, 46962), (2609, 41724), (3477, 31308), (4636, 23481), (5218, 20862), (6954, 15654), (7827, 13908), (10431, 10436)]