87219888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{259583}}^1$

素因数の和:259601

約数の個数: 40

約数和(自身を含む): 257507328

約数和(自身を除く): 170287440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 259583, 519166, 778749, 1038332, 1557498, 1817081, 2076664, 3114996, 3634162, 4153328, 5451243, 6229992, 7268324, 10902486, 12459984, 14536648, 21804972, 29073296, 43609944, 87219888]

約数ペア:

[(1, 87219888), (2, 43609944), (3, 29073296), (4, 21804972), (6, 14536648), (7, 12459984), (8, 10902486), (12, 7268324), (14, 6229992), (16, 5451243), (21, 4153328), (24, 3634162), (28, 3114996), (42, 2076664), (48, 1817081), (56, 1557498), (84, 1038332), (112, 778749), (168, 519166), (336, 259583)]