85798638

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{859}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 193190400

約数和(自身を除く): 107391762

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 179, 186, 279, 358, 537, 558, 859, 1074, 1611, 1718, 2577, 3222, 5154, 5549, 7731, 11098, 15462, 16647, 26629, 33294, 49941, 53258, 79887, 99882, 153761, 159774, 239661, 307522, 461283, 479322, 922566, 1383849, 2767698, 4766591, 9533182, 14299773, 28599546, 42899319, 85798638]

約数ペア:

[(1, 85798638), (2, 42899319), (3, 28599546), (6, 14299773), (9, 9533182), (18, 4766591), (31, 2767698), (62, 1383849), (93, 922566), (179, 479322), (186, 461283), (279, 307522), (358, 239661), (537, 159774), (558, 153761), (859, 99882), (1074, 79887), (1611, 53258), (1718, 49941), (2577, 33294), (3222, 26629), (5154, 16647), (5549, 15462), (7731, 11098)]