72875488

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17123}}^1$

素因数の和:17159

約数の個数: 48

約数和(自身を含む): 172609920

約数和(自身を除く): 99734432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 17123, 34246, 68492, 119861, 136984, 239722, 273968, 325337, 479444, 547936, 650674, 958888, 1301348, 1917776, 2277359, 2602696, 3835552, 4554718, 5205392, 9109436, 10410784, 18218872, 36437744, 72875488]

約数ペア:

[(1, 72875488), (2, 36437744), (4, 18218872), (7, 10410784), (8, 9109436), (14, 5205392), (16, 4554718), (19, 3835552), (28, 2602696), (32, 2277359), (38, 1917776), (56, 1301348), (76, 958888), (112, 650674), (133, 547936), (152, 479444), (224, 325337), (266, 273968), (304, 239722), (532, 136984), (608, 119861), (1064, 68492), (2128, 34246), (4256, 17123)]