64509144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383983}}^1$

素因数の和:383999

約数の個数: 32

約数和(自身を含む): 184312320

約数和(自身を除く): 119803176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383983, 767966, 1151949, 1535932, 2303898, 2687881, 3071864, 4607796, 5375762, 8063643, 9215592, 10751524, 16127286, 21503048, 32254572, 64509144]

約数ペア:

[(1, 64509144), (2, 32254572), (3, 21503048), (4, 16127286), (6, 10751524), (7, 9215592), (8, 8063643), (12, 5375762), (14, 4607796), (21, 3071864), (24, 2687881), (28, 2303898), (42, 1535932), (56, 1151949), (84, 767966), (168, 383983)]