87512876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 174763008

約数和(自身を除く): 87250132

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 83, 124, 166, 332, 341, 682, 773, 913, 1364, 1546, 1826, 2573, 3092, 3652, 5146, 8503, 10292, 17006, 23963, 28303, 34012, 47926, 56606, 64159, 95852, 113212, 128318, 256636, 263593, 527186, 705749, 1054372, 1411498, 1988929, 2822996, 3977858, 7955716, 21878219, 43756438, 87512876]

約数ペア:

[(1, 87512876), (2, 43756438), (4, 21878219), (11, 7955716), (22, 3977858), (31, 2822996), (44, 1988929), (62, 1411498), (83, 1054372), (124, 705749), (166, 527186), (332, 263593), (341, 256636), (682, 128318), (773, 113212), (913, 95852), (1364, 64159), (1546, 56606), (1826, 47926), (2573, 34012), (3092, 28303), (3652, 23963), (5146, 17006), (8503, 10292)]