76908790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8387}}^1$

素因数の和:8532

約数の個数: 32

約数和(自身を含む): 159439104

約数和(自身を除く): 82530314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 8387, 9170, 16774, 41935, 58709, 83870, 117418, 293545, 587090, 1098697, 2197394, 5493485, 7690879, 10986970, 15381758, 38454395, 76908790]

約数ペア:

[(1, 76908790), (2, 38454395), (5, 15381758), (7, 10986970), (10, 7690879), (14, 5493485), (35, 2197394), (70, 1098697), (131, 587090), (262, 293545), (655, 117418), (917, 83870), (1310, 58709), (1834, 41935), (4585, 16774), (8387, 9170)]