86975142

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3484

約数の個数: 32

約数和(自身を含む): 179345664

約数和(自身を除く): 92370522

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 3347, 4331, 6694, 8662, 10041, 12993, 20082, 25986, 204167, 237637, 408334, 475274, 612501, 712911, 1225002, 1425822, 14495857, 28991714, 43487571, 86975142]

約数ペア:

[(1, 86975142), (2, 43487571), (3, 28991714), (6, 14495857), (61, 1425822), (71, 1225002), (122, 712911), (142, 612501), (183, 475274), (213, 408334), (366, 237637), (426, 204167), (3347, 25986), (4331, 20082), (6694, 12993), (8662, 10041)]