78958866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{45853}}^1$

素因数の和:45906

約数の個数: 32

約数和(自身を含む): 184883328

約数和(自身を除く): 105924462

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 45853, 91706, 137559, 275118, 320971, 641942, 962913, 1879973, 1925826, 3759946, 5639919, 11279838, 13159811, 26319622, 39479433, 78958866]

約数ペア:

[(1, 78958866), (2, 39479433), (3, 26319622), (6, 13159811), (7, 11279838), (14, 5639919), (21, 3759946), (41, 1925826), (42, 1879973), (82, 962913), (123, 641942), (246, 320971), (287, 275118), (574, 137559), (861, 91706), (1722, 45853)]