81776202

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3163}}^1$

素因数の和:3338

約数の個数: 32

約数和(自身を含む): 170096640

約数和(自身を除く): 88320438

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 834, 3163, 4309, 6326, 8618, 9489, 12927, 18978, 25854, 98053, 196106, 294159, 439657, 588318, 879314, 1318971, 2637942, 13629367, 27258734, 40888101, 81776202]

約数ペア:

[(1, 81776202), (2, 40888101), (3, 27258734), (6, 13629367), (31, 2637942), (62, 1318971), (93, 879314), (139, 588318), (186, 439657), (278, 294159), (417, 196106), (834, 98053), (3163, 25854), (4309, 18978), (6326, 12927), (8618, 9489)]