87888973238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{12613}}^1$

素因数の和:12989

約数の個数: 64

約数和(自身を含む): 153799575552

約数和(自身を除く): 65910602314

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 293, 506, 517, 586, 1034, 1081, 2162, 3223, 6446, 6739, 11891, 12613, 13478, 13771, 23782, 25226, 27542, 74129, 138743, 148258, 151481, 277486, 290099, 302962, 316733, 580198, 592811, 633466, 1185622, 3191089, 3484063, 3695609, 6382178, 6520921, 6968126, 7391218, 13041842, 13634653, 27269306, 40651699, 81303398, 84999007, 149981183, 169998014, 173693623, 299962366, 347387246, 934989077, 1869978154, 1910629853, 3821259706, 3994953329, 7989906658, 43944486619, 87888973238]

約数ペア:

[(1, 87888973238), (2, 43944486619), (11, 7989906658), (22, 3994953329), (23, 3821259706), (46, 1910629853), (47, 1869978154), (94, 934989077), (253, 347387246), (293, 299962366), (506, 173693623), (517, 169998014), (586, 149981183), (1034, 84999007), (1081, 81303398), (2162, 40651699), (3223, 27269306), (6446, 13634653), (6739, 13041842), (11891, 7391218), (12613, 6968126), (13478, 6520921), (13771, 6382178), (23782, 3695609), (25226, 3484063), (27542, 3191089), (74129, 1185622), (138743, 633466), (148258, 592811), (151481, 580198), (277486, 316733), (290099, 302962)]