9080708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 20905920

約数和(自身を除く): 11825212

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 101, 133, 169, 182, 202, 247, 266, 338, 364, 404, 494, 532, 676, 707, 988, 1183, 1313, 1414, 1729, 1919, 2366, 2626, 2828, 3211, 3458, 3838, 4732, 5252, 6422, 6916, 7676, 9191, 12844, 13433, 17069, 18382, 22477, 24947, 26866, 34138, 36764, 44954, 49894, 53732, 68276, 89908, 99788, 119483, 174629, 238966, 324311, 349258, 477932, 648622, 698516, 1297244, 2270177, 4540354, 9080708]

約数ペア:

[(1, 9080708), (2, 4540354), (4, 2270177), (7, 1297244), (13, 698516), (14, 648622), (19, 477932), (26, 349258), (28, 324311), (38, 238966), (52, 174629), (76, 119483), (91, 99788), (101, 89908), (133, 68276), (169, 53732), (182, 49894), (202, 44954), (247, 36764), (266, 34138), (338, 26866), (364, 24947), (404, 22477), (494, 18382), (532, 17069), (676, 13433), (707, 12844), (988, 9191), (1183, 7676), (1313, 6916), (1414, 6422), (1729, 5252), (1919, 4732), (2366, 3838), (2626, 3458), (2828, 3211)]