71671248

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{45247}}^1$

素因数の和:45272

約数の個数: 60

約数和(自身を含む): 218819328

約数和(自身を除く): 147148080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 45247, 90494, 135741, 180988, 271482, 361976, 407223, 497717, 542964, 723952, 814446, 995434, 1085928, 1493151, 1628892, 1990868, 2171856, 2986302, 3257784, 3981736, 4479453, 5972604, 6515568, 7963472, 8958906, 11945208, 17917812, 23890416, 35835624, 71671248]

約数ペア:

[(1, 71671248), (2, 35835624), (3, 23890416), (4, 17917812), (6, 11945208), (8, 8958906), (9, 7963472), (11, 6515568), (12, 5972604), (16, 4479453), (18, 3981736), (22, 3257784), (24, 2986302), (33, 2171856), (36, 1990868), (44, 1628892), (48, 1493151), (66, 1085928), (72, 995434), (88, 814446), (99, 723952), (132, 542964), (144, 497717), (176, 407223), (198, 361976), (264, 271482), (396, 180988), (528, 135741), (792, 90494), (1584, 45247)]