86667042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 131060958

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 149, 154, 231, 298, 447, 462, 894, 1043, 1259, 1639, 2086, 2518, 3129, 3278, 3777, 4917, 6258, 7554, 8813, 9834, 11473, 13849, 17626, 22946, 26439, 27698, 34419, 41547, 52878, 68838, 83094, 96943, 187591, 193886, 290829, 375182, 562773, 581658, 1125546, 1313137, 2063501, 2626274, 3939411, 4127002, 6190503, 7878822, 12381006, 14444507, 28889014, 43333521, 86667042]

約数ペア:

[(1, 86667042), (2, 43333521), (3, 28889014), (6, 14444507), (7, 12381006), (11, 7878822), (14, 6190503), (21, 4127002), (22, 3939411), (33, 2626274), (42, 2063501), (66, 1313137), (77, 1125546), (149, 581658), (154, 562773), (231, 375182), (298, 290829), (447, 193886), (462, 187591), (894, 96943), (1043, 83094), (1259, 68838), (1639, 52878), (2086, 41547), (2518, 34419), (3129, 27698), (3278, 26439), (3777, 22946), (4917, 17626), (6258, 13849), (7554, 11473), (8813, 9834)]