71771202

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 159719040

約数和(自身を除く): 87947838

約数列:

[1, 2, 3, 6, 9, 18, 71, 89, 142, 178, 213, 267, 426, 534, 631, 639, 801, 1262, 1278, 1602, 1893, 3786, 5679, 6319, 11358, 12638, 18957, 37914, 44801, 56159, 56871, 89602, 112318, 113742, 134403, 168477, 268806, 336954, 403209, 505431, 806418, 1010862, 3987289, 7974578, 11961867, 23923734, 35885601, 71771202]

約数ペア:

[(1, 71771202), (2, 35885601), (3, 23923734), (6, 11961867), (9, 7974578), (18, 3987289), (71, 1010862), (89, 806418), (142, 505431), (178, 403209), (213, 336954), (267, 268806), (426, 168477), (534, 134403), (631, 113742), (639, 112318), (801, 89602), (1262, 56871), (1278, 56159), (1602, 44801), (1893, 37914), (3786, 18957), (5679, 12638), (6319, 11358)]