78725736

素因数分解:

$2^3\times 3^3\times {\mathrm{364471}}^1$

素因数の和:364486

約数の個数: 32

約数和(自身を含む): 218683200

約数和(自身を除く): 139957464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 364471, 728942, 1093413, 1457884, 2186826, 2915768, 3280239, 4373652, 6560478, 8747304, 9840717, 13120956, 19681434, 26241912, 39362868, 78725736]

約数ペア:

[(1, 78725736), (2, 39362868), (3, 26241912), (4, 19681434), (6, 13120956), (8, 9840717), (9, 8747304), (12, 6560478), (18, 4373652), (24, 3280239), (27, 2915768), (36, 2186826), (54, 1457884), (72, 1093413), (108, 728942), (216, 364471)]