68641272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{136193}}^1$

素因数の和:136212

約数の個数: 48

約数和(自身を含む): 212462640

約数和(自身を除く): 143821368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 136193, 272386, 408579, 544772, 817158, 953351, 1089544, 1225737, 1634316, 1906702, 2451474, 2860053, 3268632, 3813404, 4902948, 5720106, 7626808, 8580159, 9805896, 11440212, 17160318, 22880424, 34320636, 68641272]

約数ペア:

[(1, 68641272), (2, 34320636), (3, 22880424), (4, 17160318), (6, 11440212), (7, 9805896), (8, 8580159), (9, 7626808), (12, 5720106), (14, 4902948), (18, 3813404), (21, 3268632), (24, 2860053), (28, 2451474), (36, 1906702), (42, 1634316), (56, 1225737), (63, 1089544), (72, 953351), (84, 817158), (126, 544772), (168, 408579), (252, 272386), (504, 136193)]