25549164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 69189120

約数和(自身を除く): 43639956

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 383, 436, 612, 654, 766, 981, 1149, 1308, 1532, 1853, 1962, 2298, 3447, 3706, 3924, 4596, 5559, 6511, 6894, 7412, 11118, 13022, 13788, 16677, 19533, 22236, 26044, 33354, 39066, 41747, 58599, 66708, 78132, 83494, 117198, 125241, 166988, 234396, 250482, 375723, 500964, 709699, 751446, 1419398, 1502892, 2129097, 2838796, 4258194, 6387291, 8516388, 12774582, 25549164]

約数ペア:

[(1, 25549164), (2, 12774582), (3, 8516388), (4, 6387291), (6, 4258194), (9, 2838796), (12, 2129097), (17, 1502892), (18, 1419398), (34, 751446), (36, 709699), (51, 500964), (68, 375723), (102, 250482), (109, 234396), (153, 166988), (204, 125241), (218, 117198), (306, 83494), (327, 78132), (383, 66708), (436, 58599), (612, 41747), (654, 39066), (766, 33354), (981, 26044), (1149, 22236), (1308, 19533), (1532, 16677), (1853, 13788), (1962, 13022), (2298, 11118), (3447, 7412), (3706, 6894), (3924, 6511), (4596, 5559)]