87235824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139801}}^1$

素因数の和:139825

約数の個数: 40

約数和(自身を含む): 242696272

約数和(自身を除く): 155460448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 139801, 279602, 419403, 559204, 838806, 1118408, 1677612, 1817413, 2236816, 3355224, 3634826, 5452239, 6710448, 7269652, 10904478, 14539304, 21808956, 29078608, 43617912, 87235824]

約数ペア:

[(1, 87235824), (2, 43617912), (3, 29078608), (4, 21808956), (6, 14539304), (8, 10904478), (12, 7269652), (13, 6710448), (16, 5452239), (24, 3634826), (26, 3355224), (39, 2236816), (48, 1817413), (52, 1677612), (78, 1118408), (104, 838806), (156, 559204), (208, 419403), (312, 279602), (624, 139801)]