87506848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1471}}^1$

素因数の和:1518

約数の個数: 72

約数和(自身を含む): 203648256

約数和(自身を除く): 116141408

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 1144, 1352, 1471, 1859, 2288, 2704, 2942, 3718, 4576, 5408, 5884, 7436, 11768, 14872, 16181, 19123, 23536, 29744, 32362, 38246, 47072, 59488, 64724, 76492, 129448, 152984, 210353, 248599, 258896, 305968, 420706, 497198, 517792, 611936, 841412, 994396, 1682824, 1988792, 2734589, 3365648, 3977584, 5469178, 6731296, 7955168, 10938356, 21876712, 43753424, 87506848]

約数ペア:

[(1, 87506848), (2, 43753424), (4, 21876712), (8, 10938356), (11, 7955168), (13, 6731296), (16, 5469178), (22, 3977584), (26, 3365648), (32, 2734589), (44, 1988792), (52, 1682824), (88, 994396), (104, 841412), (143, 611936), (169, 517792), (176, 497198), (208, 420706), (286, 305968), (338, 258896), (352, 248599), (416, 210353), (572, 152984), (676, 129448), (1144, 76492), (1352, 64724), (1471, 59488), (1859, 47072), (2288, 38246), (2704, 32362), (2942, 29744), (3718, 23536), (4576, 19123), (5408, 16181), (5884, 14872), (7436, 11768)]