85259384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 193708800

約数和(自身を除く): 108449416

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 227, 266, 353, 454, 532, 706, 908, 1064, 1412, 1589, 1816, 2471, 2824, 3178, 4313, 4942, 6356, 6707, 8626, 9884, 12712, 13414, 17252, 19768, 26828, 30191, 34504, 46949, 53656, 60382, 80131, 93898, 120764, 160262, 187796, 241528, 320524, 375592, 560917, 641048, 1121834, 1522489, 2243668, 3044978, 4487336, 6089956, 10657423, 12179912, 21314846, 42629692, 85259384]

約数ペア:

[(1, 85259384), (2, 42629692), (4, 21314846), (7, 12179912), (8, 10657423), (14, 6089956), (19, 4487336), (28, 3044978), (38, 2243668), (56, 1522489), (76, 1121834), (133, 641048), (152, 560917), (227, 375592), (266, 320524), (353, 241528), (454, 187796), (532, 160262), (706, 120764), (908, 93898), (1064, 80131), (1412, 60382), (1589, 53656), (1816, 46949), (2471, 34504), (2824, 30191), (3178, 26828), (4313, 19768), (4942, 17252), (6356, 13414), (6707, 12712), (8626, 9884)]