87838644

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 209696256

約数和(自身を除く): 121857612

約数列:

[1, 2, 3, 4, 6, 12, 71, 131, 142, 213, 262, 284, 393, 426, 524, 786, 787, 852, 1572, 1574, 2361, 3148, 4722, 9301, 9444, 18602, 27903, 37204, 55806, 55877, 103097, 111612, 111754, 167631, 206194, 223508, 309291, 335262, 412388, 618582, 670524, 1237164, 7319887, 14639774, 21959661, 29279548, 43919322, 87838644]

約数ペア:

[(1, 87838644), (2, 43919322), (3, 29279548), (4, 21959661), (6, 14639774), (12, 7319887), (71, 1237164), (131, 670524), (142, 618582), (213, 412388), (262, 335262), (284, 309291), (393, 223508), (426, 206194), (524, 167631), (786, 111754), (787, 111612), (852, 103097), (1572, 55877), (1574, 55806), (2361, 37204), (3148, 27903), (4722, 18602), (9301, 9444)]