172009404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{97511}}^1$

素因数の和:97535

約数の個数: 54

約数和(自身を含む): 505794744

約数和(自身を除く): 333785340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 97511, 195022, 292533, 390044, 585066, 682577, 877599, 1170132, 1365154, 1755198, 2047731, 2730308, 3510396, 4095462, 4778039, 6143193, 8190924, 9556078, 12286386, 14334117, 19112156, 24572772, 28668234, 43002351, 57336468, 86004702, 172009404]

約数ペア:

[(1, 172009404), (2, 86004702), (3, 57336468), (4, 43002351), (6, 28668234), (7, 24572772), (9, 19112156), (12, 14334117), (14, 12286386), (18, 9556078), (21, 8190924), (28, 6143193), (36, 4778039), (42, 4095462), (49, 3510396), (63, 2730308), (84, 2047731), (98, 1755198), (126, 1365154), (147, 1170132), (196, 877599), (252, 682577), (294, 585066), (441, 390044), (588, 292533), (882, 195022), (1764, 97511)]