72474964936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1\times {\mathrm{19387}}^1$

素因数の和:21274

約数の個数: 64

約数和(自身を含む): 154781383680

約数和(自身を除く): 82306418744

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 1847, 2024, 3694, 7388, 14776, 19387, 20317, 38774, 40634, 42481, 77548, 81268, 84962, 155096, 162536, 169924, 213257, 339848, 426514, 445901, 467291, 853028, 891802, 934582, 1706056, 1783604, 1869164, 3567208, 3738328, 4904911, 9809822, 19619644, 35807789, 39239288, 71615578, 143231156, 286462312, 393885679, 787771358, 823579147, 1575542716, 1647158294, 3151085432, 3294316588, 6588633176, 9059370617, 18118741234, 36237482468, 72474964936]

約数ペア:

[(1, 72474964936), (2, 36237482468), (4, 18118741234), (8, 9059370617), (11, 6588633176), (22, 3294316588), (23, 3151085432), (44, 1647158294), (46, 1575542716), (88, 823579147), (92, 787771358), (184, 393885679), (253, 286462312), (506, 143231156), (1012, 71615578), (1847, 39239288), (2024, 35807789), (3694, 19619644), (7388, 9809822), (14776, 4904911), (19387, 3738328), (20317, 3567208), (38774, 1869164), (40634, 1783604), (42481, 1706056), (77548, 934582), (81268, 891802), (84962, 853028), (155096, 467291), (162536, 445901), (169924, 426514), (213257, 339848)]