87142458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2917}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 188246016

約数和(自身を除く): 101103558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 383, 766, 1149, 2298, 2917, 4979, 5834, 8751, 9958, 14937, 17502, 29874, 37921, 75842, 113763, 227526, 1117211, 2234422, 3351633, 6703266, 14523743, 29047486, 43571229, 87142458]

約数ペア:

[(1, 87142458), (2, 43571229), (3, 29047486), (6, 14523743), (13, 6703266), (26, 3351633), (39, 2234422), (78, 1117211), (383, 227526), (766, 113763), (1149, 75842), (2298, 37921), (2917, 29874), (4979, 17502), (5834, 14937), (8751, 9958)]