90104028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 251887104

約数和(自身を除く): 161783076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 53, 74, 84, 106, 111, 148, 159, 212, 222, 259, 318, 371, 444, 518, 547, 636, 742, 777, 1036, 1094, 1113, 1484, 1554, 1641, 1961, 2188, 2226, 3108, 3282, 3829, 3922, 4452, 5883, 6564, 7658, 7844, 11487, 11766, 13727, 15316, 20239, 22974, 23532, 27454, 28991, 40478, 41181, 45948, 54908, 57982, 60717, 80956, 82362, 86973, 115964, 121434, 141673, 164724, 173946, 202937, 242868, 283346, 347892, 405874, 425019, 566692, 608811, 811748, 850038, 1072667, 1217622, 1700076, 2145334, 2435244, 3218001, 4290668, 6436002, 7508669, 12872004, 15017338, 22526007, 30034676, 45052014, 90104028]

約数ペア:

[(1, 90104028), (2, 45052014), (3, 30034676), (4, 22526007), (6, 15017338), (7, 12872004), (12, 7508669), (14, 6436002), (21, 4290668), (28, 3218001), (37, 2435244), (42, 2145334), (53, 1700076), (74, 1217622), (84, 1072667), (106, 850038), (111, 811748), (148, 608811), (159, 566692), (212, 425019), (222, 405874), (259, 347892), (318, 283346), (371, 242868), (444, 202937), (518, 173946), (547, 164724), (636, 141673), (742, 121434), (777, 115964), (1036, 86973), (1094, 82362), (1113, 80956), (1484, 60717), (1554, 57982), (1641, 54908), (1961, 45948), (2188, 41181), (2226, 40478), (3108, 28991), (3282, 27454), (3829, 23532), (3922, 22974), (4452, 20239), (5883, 15316), (6564, 13727), (7658, 11766), (7844, 11487)]