85782678

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1427}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 176432256

約数和(自身を除く): 90649578

約数列:

[1, 2, 3, 6, 43, 86, 129, 233, 258, 466, 699, 1398, 1427, 2854, 4281, 8562, 10019, 20038, 30057, 60114, 61361, 122722, 184083, 332491, 368166, 664982, 997473, 1994946, 14297113, 28594226, 42891339, 85782678]

約数ペア:

[(1, 85782678), (2, 42891339), (3, 28594226), (6, 14297113), (43, 1994946), (86, 997473), (129, 664982), (233, 368166), (258, 332491), (466, 184083), (699, 122722), (1398, 61361), (1427, 60114), (2854, 30057), (4281, 20038), (8562, 10019)]