86672404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7681}}^1$

素因数の和:7736

約数の個数: 48

約数和(自身を含む): 192726016

約数和(自身を除く): 106053612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 7681, 11284, 15362, 30724, 53767, 99853, 107534, 199706, 215068, 238111, 399412, 476222, 698971, 952444, 1397942, 1666777, 2795884, 3095443, 3333554, 6190886, 6667108, 12381772, 21668101, 43336202, 86672404]

約数ペア:

[(1, 86672404), (2, 43336202), (4, 21668101), (7, 12381772), (13, 6667108), (14, 6190886), (26, 3333554), (28, 3095443), (31, 2795884), (52, 1666777), (62, 1397942), (91, 952444), (124, 698971), (182, 476222), (217, 399412), (364, 238111), (403, 215068), (434, 199706), (806, 107534), (868, 99853), (1612, 53767), (2821, 30724), (5642, 15362), (7681, 11284)]