8780692428

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{34543}}^1$

素因数の和:34883

約数の個数: 72

約数和(自身を含む): 23236781568

約数和(自身を除く): 14456089140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 307, 414, 614, 828, 921, 1228, 1842, 2763, 3684, 5526, 7061, 11052, 14122, 21183, 28244, 34543, 42366, 63549, 69086, 84732, 103629, 127098, 138172, 207258, 254196, 310887, 414516, 621774, 794489, 1243548, 1588978, 2383467, 3177956, 4766934, 7150401, 9533868, 10604701, 14300802, 21209402, 28601604, 31814103, 42418804, 63628206, 95442309, 127256412, 190884618, 243908123, 381769236, 487816246, 731724369, 975632492, 1463448738, 2195173107, 2926897476, 4390346214, 8780692428]

約数ペア:

[(1, 8780692428), (2, 4390346214), (3, 2926897476), (4, 2195173107), (6, 1463448738), (9, 975632492), (12, 731724369), (18, 487816246), (23, 381769236), (36, 243908123), (46, 190884618), (69, 127256412), (92, 95442309), (138, 63628206), (207, 42418804), (276, 31814103), (307, 28601604), (414, 21209402), (614, 14300802), (828, 10604701), (921, 9533868), (1228, 7150401), (1842, 4766934), (2763, 3177956), (3684, 2383467), (5526, 1588978), (7061, 1243548), (11052, 794489), (14122, 621774), (21183, 414516), (28244, 310887), (34543, 254196), (42366, 207258), (63549, 138172), (69086, 127098), (84732, 103629)]