81535704

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3848

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 136192296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1798, 2697, 3596, 3779, 5394, 7192, 7558, 10788, 11337, 15116, 21576, 22674, 30232, 45348, 90696, 109591, 117149, 219182, 234298, 328773, 351447, 438364, 468596, 657546, 702894, 876728, 937192, 1315092, 1405788, 2630184, 2811576, 3397321, 6794642, 10191963, 13589284, 20383926, 27178568, 40767852, 81535704]

約数ペア:

[(1, 81535704), (2, 40767852), (3, 27178568), (4, 20383926), (6, 13589284), (8, 10191963), (12, 6794642), (24, 3397321), (29, 2811576), (31, 2630184), (58, 1405788), (62, 1315092), (87, 937192), (93, 876728), (116, 702894), (124, 657546), (174, 468596), (186, 438364), (232, 351447), (248, 328773), (348, 234298), (372, 219182), (696, 117149), (744, 109591), (899, 90696), (1798, 45348), (2697, 30232), (3596, 22674), (3779, 21576), (5394, 15116), (7192, 11337), (7558, 10788)]