80142954

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1051}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 163607040

約数和(自身を除く): 83464086

約数列:

[1, 2, 3, 6, 71, 142, 179, 213, 358, 426, 537, 1051, 1074, 2102, 3153, 6306, 12709, 25418, 38127, 74621, 76254, 149242, 188129, 223863, 376258, 447726, 564387, 1128774, 13357159, 26714318, 40071477, 80142954]

約数ペア:

[(1, 80142954), (2, 40071477), (3, 26714318), (6, 13357159), (71, 1128774), (142, 564387), (179, 447726), (213, 376258), (358, 223863), (426, 188129), (537, 149242), (1051, 76254), (1074, 74621), (2102, 38127), (3153, 25418), (6306, 12709)]