25800516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2441

約数の個数: 72

約数和(自身を含む): 76300224

約数和(自身を除く): 50499708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2381, 2709, 3612, 4762, 5418, 7143, 9524, 10836, 14286, 16667, 21429, 28572, 33334, 42858, 50001, 66668, 85716, 100002, 102383, 150003, 200004, 204766, 300006, 307149, 409532, 600012, 614298, 716681, 921447, 1228596, 1433362, 1842894, 2150043, 2866724, 3685788, 4300086, 6450129, 8600172, 12900258, 25800516]

約数ペア:

[(1, 25800516), (2, 12900258), (3, 8600172), (4, 6450129), (6, 4300086), (7, 3685788), (9, 2866724), (12, 2150043), (14, 1842894), (18, 1433362), (21, 1228596), (28, 921447), (36, 716681), (42, 614298), (43, 600012), (63, 409532), (84, 307149), (86, 300006), (126, 204766), (129, 200004), (172, 150003), (252, 102383), (258, 100002), (301, 85716), (387, 66668), (516, 50001), (602, 42858), (774, 33334), (903, 28572), (1204, 21429), (1548, 16667), (1806, 14286), (2381, 10836), (2709, 9524), (3612, 7143), (4762, 5418)]