61790176

素因数分解:

$2^5\times 7^2\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 142979256

約数和(自身を除く): 81189080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 157, 196, 224, 251, 314, 392, 502, 628, 784, 1004, 1099, 1256, 1568, 1757, 2008, 2198, 2512, 3514, 4016, 4396, 5024, 7028, 7693, 8032, 8792, 12299, 14056, 15386, 17584, 24598, 28112, 30772, 35168, 39407, 49196, 56224, 61544, 78814, 98392, 123088, 157628, 196784, 246176, 275849, 315256, 393568, 551698, 630512, 1103396, 1261024, 1930943, 2206792, 3861886, 4413584, 7723772, 8827168, 15447544, 30895088, 61790176]

約数ペア:

[(1, 61790176), (2, 30895088), (4, 15447544), (7, 8827168), (8, 7723772), (14, 4413584), (16, 3861886), (28, 2206792), (32, 1930943), (49, 1261024), (56, 1103396), (98, 630512), (112, 551698), (157, 393568), (196, 315256), (224, 275849), (251, 246176), (314, 196784), (392, 157628), (502, 123088), (628, 98392), (784, 78814), (1004, 61544), (1099, 56224), (1256, 49196), (1568, 39407), (1757, 35168), (2008, 30772), (2198, 28112), (2512, 24598), (3514, 17584), (4016, 15386), (4396, 14056), (5024, 12299), (7028, 8792), (7693, 8032)]