68206968

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2897}}^1$

素因数の和:3021

約数の個数: 64

約数和(自身を含む): 191268000

約数和(自身を除く): 123061032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2897, 2943, 3924, 5794, 5886, 7848, 8691, 11588, 11772, 17382, 23176, 23544, 26073, 34764, 52146, 69528, 78219, 104292, 156438, 208584, 312876, 315773, 625752, 631546, 947319, 1263092, 1894638, 2526184, 2841957, 3789276, 5683914, 7578552, 8525871, 11367828, 17051742, 22735656, 34103484, 68206968]

約数ペア:

[(1, 68206968), (2, 34103484), (3, 22735656), (4, 17051742), (6, 11367828), (8, 8525871), (9, 7578552), (12, 5683914), (18, 3789276), (24, 2841957), (27, 2526184), (36, 1894638), (54, 1263092), (72, 947319), (108, 631546), (109, 625752), (216, 315773), (218, 312876), (327, 208584), (436, 156438), (654, 104292), (872, 78219), (981, 69528), (1308, 52146), (1962, 34764), (2616, 26073), (2897, 23544), (2943, 23176), (3924, 17382), (5794, 11772), (5886, 11588), (7848, 8691)]