86251872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{128351}}^1$

素因数の和:128371

約数の個数: 48

約数和(自身を含む): 258757632

約数和(自身を除く): 172505760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 128351, 256702, 385053, 513404, 770106, 898457, 1026808, 1540212, 1796914, 2053616, 2695371, 3080424, 3593828, 4107232, 5390742, 6160848, 7187656, 10781484, 12321696, 14375312, 21562968, 28750624, 43125936, 86251872]

約数ペア:

[(1, 86251872), (2, 43125936), (3, 28750624), (4, 21562968), (6, 14375312), (7, 12321696), (8, 10781484), (12, 7187656), (14, 6160848), (16, 5390742), (21, 4107232), (24, 3593828), (28, 3080424), (32, 2695371), (42, 2053616), (48, 1796914), (56, 1540212), (84, 1026808), (96, 898457), (112, 770106), (168, 513404), (224, 385053), (336, 256702), (672, 128351)]