86715678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{28283}}^1$

素因数の和:28368

約数の個数: 32

約数和(自身を含む): 200929536

約数和(自身を除く): 114213858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 28283, 56566, 84849, 169698, 197981, 395962, 593943, 1187886, 2064659, 4129318, 6193977, 12387954, 14452613, 28905226, 43357839, 86715678]

約数ペア:

[(1, 86715678), (2, 43357839), (3, 28905226), (6, 14452613), (7, 12387954), (14, 6193977), (21, 4129318), (42, 2064659), (73, 1187886), (146, 593943), (219, 395962), (438, 197981), (511, 169698), (1022, 84849), (1533, 56566), (3066, 28283)]