87502638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 196957440

約数和(自身を除く): 109454802

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 163, 277, 323, 326, 489, 554, 646, 831, 969, 978, 1662, 1938, 2771, 3097, 4709, 5263, 5542, 6194, 8313, 9291, 9418, 10526, 14127, 15789, 16626, 18582, 28254, 31578, 45151, 52649, 89471, 90302, 105298, 135453, 157947, 178942, 268413, 270906, 315894, 536826, 767567, 857869, 1535134, 1715738, 2302701, 2573607, 4605402, 5147214, 14583773, 29167546, 43751319, 87502638]

約数ペア:

[(1, 87502638), (2, 43751319), (3, 29167546), (6, 14583773), (17, 5147214), (19, 4605402), (34, 2573607), (38, 2302701), (51, 1715738), (57, 1535134), (102, 857869), (114, 767567), (163, 536826), (277, 315894), (323, 270906), (326, 268413), (489, 178942), (554, 157947), (646, 135453), (831, 105298), (969, 90302), (978, 89471), (1662, 52649), (1938, 45151), (2771, 31578), (3097, 28254), (4709, 18582), (5263, 16626), (5542, 15789), (6194, 14127), (8313, 10526), (9291, 9418)]