90426756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5303}}^1$

素因数の和:5353

約数の個数: 72

約数和(自身を含む): 253955520

約数和(自身を除く): 163528764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5303, 5684, 8526, 10606, 15909, 17052, 21212, 31818, 37121, 63636, 74242, 111363, 148484, 153787, 222726, 259847, 307574, 445452, 461361, 519694, 615148, 779541, 922722, 1039388, 1076509, 1559082, 1845444, 2153018, 3118164, 3229527, 4306036, 6459054, 7535563, 12918108, 15071126, 22606689, 30142252, 45213378, 90426756]

約数ペア:

[(1, 90426756), (2, 45213378), (3, 30142252), (4, 22606689), (6, 15071126), (7, 12918108), (12, 7535563), (14, 6459054), (21, 4306036), (28, 3229527), (29, 3118164), (42, 2153018), (49, 1845444), (58, 1559082), (84, 1076509), (87, 1039388), (98, 922722), (116, 779541), (147, 615148), (174, 519694), (196, 461361), (203, 445452), (294, 307574), (348, 259847), (406, 222726), (588, 153787), (609, 148484), (812, 111363), (1218, 74242), (1421, 63636), (2436, 37121), (2842, 31818), (4263, 21212), (5303, 17052), (5684, 15909), (8526, 10606)]