78785694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10861}}^1$

素因数の和:10913

約数の個数: 48

約数和(自身を含む): 189780864

約数和(自身を除く): 110995170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 10861, 21722, 32583, 65166, 97749, 141193, 195498, 282386, 336691, 423579, 673382, 847158, 1010073, 1270737, 2020146, 2541474, 3030219, 4376983, 6060438, 8753966, 13130949, 26261898, 39392847, 78785694]

約数ペア:

[(1, 78785694), (2, 39392847), (3, 26261898), (6, 13130949), (9, 8753966), (13, 6060438), (18, 4376983), (26, 3030219), (31, 2541474), (39, 2020146), (62, 1270737), (78, 1010073), (93, 847158), (117, 673382), (186, 423579), (234, 336691), (279, 282386), (403, 195498), (558, 141193), (806, 97749), (1209, 65166), (2418, 32583), (3627, 21722), (7254, 10861)]