78688848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{234193}}^1$

素因数の和:234211

約数の個数: 40

約数和(自身を含む): 232320448

約数和(自身を除く): 153631600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 234193, 468386, 702579, 936772, 1405158, 1639351, 1873544, 2810316, 3278702, 3747088, 4918053, 5620632, 6557404, 9836106, 11241264, 13114808, 19672212, 26229616, 39344424, 78688848]

約数ペア:

[(1, 78688848), (2, 39344424), (3, 26229616), (4, 19672212), (6, 13114808), (7, 11241264), (8, 9836106), (12, 6557404), (14, 5620632), (16, 4918053), (21, 3747088), (24, 3278702), (28, 2810316), (42, 1873544), (48, 1639351), (56, 1405158), (84, 936772), (112, 702579), (168, 468386), (336, 234193)]