87181458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{159673}}^1$

素因数の和:159698

約数の個数: 32

約数和(自身を含む): 214601856

約数和(自身を除く): 127420398

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 159673, 319346, 479019, 958038, 1117711, 2075749, 2235422, 3353133, 4151498, 6227247, 6706266, 12454494, 14530243, 29060486, 43590729, 87181458]

約数ペア:

[(1, 87181458), (2, 43590729), (3, 29060486), (6, 14530243), (7, 12454494), (13, 6706266), (14, 6227247), (21, 4151498), (26, 3353133), (39, 2235422), (42, 2075749), (78, 1117711), (91, 958038), (182, 479019), (273, 319346), (546, 159673)]