71897328

素因数分解:

$2^4\times 3^3\times {\mathrm{166429}}^1$

素因数の和:166446

約数の個数: 40

約数和(自身を含む): 206373200

約数和(自身を除く): 134475872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 166429, 332858, 499287, 665716, 998574, 1331432, 1497861, 1997148, 2662864, 2995722, 3994296, 4493583, 5991444, 7988592, 8987166, 11982888, 17974332, 23965776, 35948664, 71897328]

約数ペア:

[(1, 71897328), (2, 35948664), (3, 23965776), (4, 17974332), (6, 11982888), (8, 8987166), (9, 7988592), (12, 5991444), (16, 4493583), (18, 3994296), (24, 2995722), (27, 2662864), (36, 1997148), (48, 1497861), (54, 1331432), (72, 998574), (108, 665716), (144, 499287), (216, 332858), (432, 166429)]