123081036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{821}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 319968432

約数和(自身を除く): 196887396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 821, 961, 1209, 1612, 1642, 1922, 2418, 2463, 2883, 3284, 3844, 4836, 4926, 5766, 9852, 10673, 11532, 12493, 21346, 24986, 25451, 32019, 37479, 42692, 49972, 50902, 64038, 74958, 76353, 101804, 128076, 149916, 152706, 305412, 330863, 661726, 788981, 992589, 1323452, 1577962, 1985178, 2366943, 3155924, 3970356, 4733886, 9467772, 10256753, 20513506, 30770259, 41027012, 61540518, 123081036]

約数ペア:

[(1, 123081036), (2, 61540518), (3, 41027012), (4, 30770259), (6, 20513506), (12, 10256753), (13, 9467772), (26, 4733886), (31, 3970356), (39, 3155924), (52, 2366943), (62, 1985178), (78, 1577962), (93, 1323452), (124, 992589), (156, 788981), (186, 661726), (372, 330863), (403, 305412), (806, 152706), (821, 149916), (961, 128076), (1209, 101804), (1612, 76353), (1642, 74958), (1922, 64038), (2418, 50902), (2463, 49972), (2883, 42692), (3284, 37479), (3844, 32019), (4836, 25451), (4926, 24986), (5766, 21346), (9852, 12493), (10673, 11532)]