82567998

素因数分解:

$2^1\times 3^7\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 190502400

約数和(自身を除く): 107934402

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 439, 486, 729, 774, 878, 1161, 1317, 1458, 2187, 2322, 2634, 3483, 3951, 4374, 6966, 7902, 10449, 11853, 18877, 20898, 23706, 31347, 35559, 37754, 56631, 62694, 71118, 94041, 106677, 113262, 169893, 188082, 213354, 320031, 339786, 509679, 640062, 960093, 1019358, 1529037, 1920186, 3058074, 4587111, 9174222, 13761333, 27522666, 41283999, 82567998]

約数ペア:

[(1, 82567998), (2, 41283999), (3, 27522666), (6, 13761333), (9, 9174222), (18, 4587111), (27, 3058074), (43, 1920186), (54, 1529037), (81, 1019358), (86, 960093), (129, 640062), (162, 509679), (243, 339786), (258, 320031), (387, 213354), (439, 188082), (486, 169893), (729, 113262), (774, 106677), (878, 94041), (1161, 71118), (1317, 62694), (1458, 56631), (2187, 37754), (2322, 35559), (2634, 31347), (3483, 23706), (3951, 20898), (4374, 18877), (6966, 11853), (7902, 10449)]