78414948

素因数分解:

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

素因数の和:7581

約数の個数: 54

約数和(自身を含む): 210589106

約数和(自身を除く): 132174158

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 5202, 7537, 10404, 15074, 22611, 30148, 45222, 67833, 90444, 128129, 135666, 256258, 271332, 384387, 512516, 768774, 1153161, 1537548, 2178193, 2306322, 4356386, 4612644, 6534579, 8712772, 13069158, 19603737, 26138316, 39207474, 78414948]

約数ペア:

[(1, 78414948), (2, 39207474), (3, 26138316), (4, 19603737), (6, 13069158), (9, 8712772), (12, 6534579), (17, 4612644), (18, 4356386), (34, 2306322), (36, 2178193), (51, 1537548), (68, 1153161), (102, 768774), (153, 512516), (204, 384387), (289, 271332), (306, 256258), (578, 135666), (612, 128129), (867, 90444), (1156, 67833), (1734, 45222), (2601, 30148), (3468, 22611), (5202, 15074), (7537, 10404)]