86957826

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 177561600

約数和(自身を除く): 90603774

約数列:

[1, 2, 3, 6, 67, 134, 199, 201, 398, 402, 597, 1087, 1194, 2174, 3261, 6522, 13333, 26666, 39999, 72829, 79998, 145658, 216313, 218487, 432626, 436974, 648939, 1297878, 14492971, 28985942, 43478913, 86957826]

約数ペア:

[(1, 86957826), (2, 43478913), (3, 28985942), (6, 14492971), (67, 1297878), (134, 648939), (199, 436974), (201, 432626), (398, 218487), (402, 216313), (597, 145658), (1087, 79998), (1194, 72829), (2174, 39999), (3261, 26666), (6522, 13333)]