90384273

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 169728000

約数和(自身を除く): 79343727

約数列:

[1, 3, 7, 9, 19, 21, 23, 49, 57, 63, 67, 69, 133, 147, 161, 171, 201, 207, 343, 399, 437, 441, 469, 483, 603, 931, 1029, 1127, 1197, 1273, 1311, 1407, 1449, 1541, 2793, 3059, 3087, 3283, 3381, 3819, 3933, 4221, 4623, 6517, 7889, 8379, 8911, 9177, 9849, 10143, 10787, 11457, 13869, 19551, 21413, 22981, 23667, 26733, 27531, 29279, 29547, 32361, 58653, 62377, 64239, 68943, 71001, 75509, 80199, 87837, 97083, 149891, 187131, 192717, 204953, 206829, 226527, 263511, 436639, 449673, 528563, 561393, 614859, 679581, 1309917, 1349019, 1434671, 1585689, 1844577, 3929751, 4304013, 4757067, 10042697, 12912039, 30128091, 90384273]

約数ペア:

[(1, 90384273), (3, 30128091), (7, 12912039), (9, 10042697), (19, 4757067), (21, 4304013), (23, 3929751), (49, 1844577), (57, 1585689), (63, 1434671), (67, 1349019), (69, 1309917), (133, 679581), (147, 614859), (161, 561393), (171, 528563), (201, 449673), (207, 436639), (343, 263511), (399, 226527), (437, 206829), (441, 204953), (469, 192717), (483, 187131), (603, 149891), (931, 97083), (1029, 87837), (1127, 80199), (1197, 75509), (1273, 71001), (1311, 68943), (1407, 64239), (1449, 62377), (1541, 58653), (2793, 32361), (3059, 29547), (3087, 29279), (3283, 27531), (3381, 26733), (3819, 23667), (3933, 22981), (4221, 21413), (4623, 19551), (6517, 13869), (7889, 11457), (8379, 10787), (8911, 10143), (9177, 9849)]