80457916693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{72227}}^1$

素因数の和:72322

約数の個数: 64

約数和(自身を含む): 113826705408

約数和(自身を除く): 33368788715

約数列:

[1, 7, 11, 17, 23, 37, 77, 119, 161, 187, 253, 259, 391, 407, 629, 851, 1309, 1771, 2737, 2849, 4301, 4403, 5957, 6919, 9361, 14467, 30107, 48433, 65527, 72227, 101269, 159137, 505589, 794497, 1113959, 1227859, 1661221, 2672399, 5561479, 8595013, 11628547, 13506449, 18273431, 18706793, 28240757, 29396389, 45430783, 61465177, 94545143, 127914017, 197685299, 205774723, 310648327, 318015481, 430256239, 499738613, 676116947, 1044908009, 2174538289, 3498170291, 4732818629, 7314356063, 11493988099, 80457916693]

約数ペア:

[(1, 80457916693), (7, 11493988099), (11, 7314356063), (17, 4732818629), (23, 3498170291), (37, 2174538289), (77, 1044908009), (119, 676116947), (161, 499738613), (187, 430256239), (253, 318015481), (259, 310648327), (391, 205774723), (407, 197685299), (629, 127914017), (851, 94545143), (1309, 61465177), (1771, 45430783), (2737, 29396389), (2849, 28240757), (4301, 18706793), (4403, 18273431), (5957, 13506449), (6919, 11628547), (9361, 8595013), (14467, 5561479), (30107, 2672399), (48433, 1661221), (65527, 1227859), (72227, 1113959), (101269, 794497), (159137, 505589)]