84123616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2621}}^1$

素因数の和:2707

約数の個数: 48

約数和(自身を含む): 178400880

約数和(自身を除く): 94277264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1888, 2006, 2621, 4012, 5242, 8024, 10484, 16048, 20968, 32096, 41936, 44557, 83872, 89114, 154639, 178228, 309278, 356456, 618556, 712912, 1237112, 1425824, 2474224, 2628863, 4948448, 5257726, 10515452, 21030904, 42061808, 84123616]

約数ペア:

[(1, 84123616), (2, 42061808), (4, 21030904), (8, 10515452), (16, 5257726), (17, 4948448), (32, 2628863), (34, 2474224), (59, 1425824), (68, 1237112), (118, 712912), (136, 618556), (236, 356456), (272, 309278), (472, 178228), (544, 154639), (944, 89114), (1003, 83872), (1888, 44557), (2006, 41936), (2621, 32096), (4012, 20968), (5242, 16048), (8024, 10484)]