81748464

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{34757}}^1$

素因数の和:34782

約数の個数: 60

約数和(自身を含む): 245669544

約数和(自身を除く): 163921080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 34757, 69514, 104271, 139028, 208542, 243299, 278056, 417084, 486598, 556112, 729897, 834168, 973196, 1459794, 1668336, 1703093, 1946392, 2919588, 3406186, 3892784, 5109279, 5839176, 6812372, 10218558, 11678352, 13624744, 20437116, 27249488, 40874232, 81748464]

約数ペア:

[(1, 81748464), (2, 40874232), (3, 27249488), (4, 20437116), (6, 13624744), (7, 11678352), (8, 10218558), (12, 6812372), (14, 5839176), (16, 5109279), (21, 3892784), (24, 3406186), (28, 2919588), (42, 1946392), (48, 1703093), (49, 1668336), (56, 1459794), (84, 973196), (98, 834168), (112, 729897), (147, 556112), (168, 486598), (196, 417084), (294, 278056), (336, 243299), (392, 208542), (588, 139028), (784, 104271), (1176, 69514), (2352, 34757)]