87864558

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1423}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 180859392

約数和(自身を除く): 92994834

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 251, 502, 753, 1423, 1506, 2846, 4269, 8538, 10291, 20582, 30873, 58343, 61746, 116686, 175029, 350058, 357173, 714346, 1071519, 2143038, 14644093, 29288186, 43932279, 87864558]

約数ペア:

[(1, 87864558), (2, 43932279), (3, 29288186), (6, 14644093), (41, 2143038), (82, 1071519), (123, 714346), (246, 357173), (251, 350058), (502, 175029), (753, 116686), (1423, 61746), (1506, 58343), (2846, 30873), (4269, 20582), (8538, 10291)]