71433726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3191}}^1$

素因数の和:3257

約数の個数: 64

約数和(自身を含む): 180182016

約数和(自身を除く): 108748290

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 861, 1066, 1599, 1722, 3191, 3198, 3731, 6382, 7462, 9573, 11193, 19146, 22337, 22386, 41483, 44674, 67011, 82966, 124449, 130831, 134022, 248898, 261662, 290381, 392493, 580762, 784986, 871143, 915817, 1700803, 1742286, 1831634, 2747451, 3401606, 5102409, 5494902, 10204818, 11905621, 23811242, 35716863, 71433726]

約数ペア:

[(1, 71433726), (2, 35716863), (3, 23811242), (6, 11905621), (7, 10204818), (13, 5494902), (14, 5102409), (21, 3401606), (26, 2747451), (39, 1831634), (41, 1742286), (42, 1700803), (78, 915817), (82, 871143), (91, 784986), (123, 580762), (182, 392493), (246, 290381), (273, 261662), (287, 248898), (533, 134022), (546, 130831), (574, 124449), (861, 82966), (1066, 67011), (1599, 44674), (1722, 41483), (3191, 22386), (3198, 22337), (3731, 19146), (6382, 11193), (7462, 9573)]