26980092

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 72312240

約数和(自身を除く): 45332148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 601, 774, 1044, 1202, 1247, 1548, 1803, 2404, 2494, 3606, 3741, 4988, 5409, 7212, 7482, 10818, 11223, 14964, 17429, 21636, 22446, 25843, 34858, 44892, 51686, 52287, 69716, 77529, 103372, 104574, 155058, 156861, 209148, 232587, 310116, 313722, 465174, 627444, 749447, 930348, 1498894, 2248341, 2997788, 4496682, 6745023, 8993364, 13490046, 26980092]

約数ペア:

[(1, 26980092), (2, 13490046), (3, 8993364), (4, 6745023), (6, 4496682), (9, 2997788), (12, 2248341), (18, 1498894), (29, 930348), (36, 749447), (43, 627444), (58, 465174), (86, 313722), (87, 310116), (116, 232587), (129, 209148), (172, 156861), (174, 155058), (258, 104574), (261, 103372), (348, 77529), (387, 69716), (516, 52287), (522, 51686), (601, 44892), (774, 34858), (1044, 25843), (1202, 22446), (1247, 21636), (1548, 17429), (1803, 14964), (2404, 11223), (2494, 10818), (3606, 7482), (3741, 7212), (4988, 5409)]