87673794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1859

約数の個数: 64

約数和(自身を含む): 205462656

約数和(自身を除く): 117788862

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 442, 481, 629, 663, 962, 1258, 1326, 1443, 1787, 1887, 2886, 3574, 3774, 5361, 8177, 10722, 16354, 23231, 24531, 30379, 46462, 49062, 60758, 66119, 69693, 91137, 132238, 139386, 182274, 198357, 394927, 396714, 789854, 859547, 1124023, 1184781, 1719094, 2248046, 2369562, 2578641, 3372069, 5157282, 6744138, 14612299, 29224598, 43836897, 87673794]

約数ペア:

[(1, 87673794), (2, 43836897), (3, 29224598), (6, 14612299), (13, 6744138), (17, 5157282), (26, 3372069), (34, 2578641), (37, 2369562), (39, 2248046), (51, 1719094), (74, 1184781), (78, 1124023), (102, 859547), (111, 789854), (221, 396714), (222, 394927), (442, 198357), (481, 182274), (629, 139386), (663, 132238), (962, 91137), (1258, 69693), (1326, 66119), (1443, 60758), (1787, 49062), (1887, 46462), (2886, 30379), (3574, 24531), (3774, 23231), (5361, 16354), (8177, 10722)]