87964254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4283}}^1$

素因数の和:4461

約数の個数: 48

約数和(自身を含む): 219203712

約数和(自身を除く): 131239458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 4283, 6846, 8566, 10269, 12849, 20538, 25698, 29981, 38547, 59962, 77094, 89943, 179886, 269829, 539658, 698129, 1396258, 2094387, 4188774, 4886903, 6283161, 9773806, 12566322, 14660709, 29321418, 43982127, 87964254]

約数ペア:

[(1, 87964254), (2, 43982127), (3, 29321418), (6, 14660709), (7, 12566322), (9, 9773806), (14, 6283161), (18, 4886903), (21, 4188774), (42, 2094387), (63, 1396258), (126, 698129), (163, 539658), (326, 269829), (489, 179886), (978, 89943), (1141, 77094), (1467, 59962), (2282, 38547), (2934, 29981), (3423, 25698), (4283, 20538), (6846, 12849), (8566, 10269)]