78492924

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{5179}}^1$

素因数の和:5610

約数の個数: 36

約数和(自身を含む): 198922360

約数和(自身を除く): 120429436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 5179, 7578, 10358, 15156, 15537, 20716, 31074, 46611, 62148, 93222, 186444, 2180359, 4360718, 6541077, 8721436, 13082154, 19623231, 26164308, 39246462, 78492924]

約数ペア:

[(1, 78492924), (2, 39246462), (3, 26164308), (4, 19623231), (6, 13082154), (9, 8721436), (12, 6541077), (18, 4360718), (36, 2180359), (421, 186444), (842, 93222), (1263, 62148), (1684, 46611), (2526, 31074), (3789, 20716), (5052, 15537), (5179, 15156), (7578, 10358)]