71872092

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1683

約数の個数: 72

約数和(自身を含む): 192432240

約数和(自身を除く): 120560148

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, 774, 1044, 1247, 1548, 1601, 2494, 3202, 3741, 4803, 4988, 6404, 7482, 9606, 11223, 14409, 14964, 19212, 22446, 28818, 44892, 46429, 57636, 68843, 92858, 137686, 139287, 185716, 206529, 275372, 278574, 413058, 417861, 557148, 619587, 826116, 835722, 1239174, 1671444, 1996447, 2478348, 3992894, 5989341, 7985788, 11978682, 17968023, 23957364, 35936046, 71872092]

約数ペア:

[(1, 71872092), (2, 35936046), (3, 23957364), (4, 17968023), (6, 11978682), (9, 7985788), (12, 5989341), (18, 3992894), (29, 2478348), (36, 1996447), (43, 1671444), (58, 1239174), (86, 835722), (87, 826116), (116, 619587), (129, 557148), (172, 417861), (174, 413058), (258, 278574), (261, 275372), (348, 206529), (387, 185716), (516, 139287), (522, 137686), (774, 92858), (1044, 68843), (1247, 57636), (1548, 46429), (1601, 44892), (2494, 28818), (3202, 22446), (3741, 19212), (4803, 14964), (4988, 14409), (6404, 11223), (7482, 9606)]