71737812

素因数分解:

$2^2\times 3^4\times {\mathrm{221413}}^1$

素因数の和:221429

約数の個数: 30

約数和(自身を含む): 187537658

約数和(自身を除く): 115799846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 221413, 442826, 664239, 885652, 1328478, 1992717, 2656956, 3985434, 5978151, 7970868, 11956302, 17934453, 23912604, 35868906, 71737812]

約数ペア:

[(1, 71737812), (2, 35868906), (3, 23912604), (4, 17934453), (6, 11956302), (9, 7970868), (12, 5978151), (18, 3985434), (27, 2656956), (36, 1992717), (54, 1328478), (81, 885652), (108, 664239), (162, 442826), (324, 221413)]