84681678

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{2131}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 174994560

約数和(自身を除く): 90312882

約数列:

[1, 2, 3, 6, 37, 74, 111, 179, 222, 358, 537, 1074, 2131, 4262, 6393, 6623, 12786, 13246, 19869, 39738, 78847, 157694, 236541, 381449, 473082, 762898, 1144347, 2288694, 14113613, 28227226, 42340839, 84681678]

約数ペア:

[(1, 84681678), (2, 42340839), (3, 28227226), (6, 14113613), (37, 2288694), (74, 1144347), (111, 762898), (179, 473082), (222, 381449), (358, 236541), (537, 157694), (1074, 78847), (2131, 39738), (4262, 19869), (6393, 13246), (6623, 12786)]