80563914

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8123}}^1$

素因数の和:8179

約数の個数: 48

約数和(自身を含む): 190101600

約数和(自身を除く): 109537686

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 8123, 9918, 16246, 24369, 48738, 73107, 146214, 154337, 235567, 308674, 463011, 471134, 706701, 926022, 1389033, 1413402, 2120103, 2778066, 4240206, 4475773, 8951546, 13427319, 26854638, 40281957, 80563914]

約数ペア:

[(1, 80563914), (2, 40281957), (3, 26854638), (6, 13427319), (9, 8951546), (18, 4475773), (19, 4240206), (29, 2778066), (38, 2120103), (57, 1413402), (58, 1389033), (87, 926022), (114, 706701), (171, 471134), (174, 463011), (261, 308674), (342, 235567), (522, 154337), (551, 146214), (1102, 73107), (1653, 48738), (3306, 24369), (4959, 16246), (8123, 9918)]