65189088

素因数分解:

$2^5\times 3^2\times {\mathrm{461}}^1\times {\mathrm{491}}^1$

素因数の和:968

約数の個数: 72

約数和(自身を含む): 186161976

約数和(自身を除く): 120972888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 461, 491, 922, 982, 1383, 1473, 1844, 1964, 2766, 2946, 3688, 3928, 4149, 4419, 5532, 5892, 7376, 7856, 8298, 8838, 11064, 11784, 14752, 15712, 16596, 17676, 22128, 23568, 33192, 35352, 44256, 47136, 66384, 70704, 132768, 141408, 226351, 452702, 679053, 905404, 1358106, 1810808, 2037159, 2716212, 3621616, 4074318, 5432424, 7243232, 8148636, 10864848, 16297272, 21729696, 32594544, 65189088]

約数ペア:

[(1, 65189088), (2, 32594544), (3, 21729696), (4, 16297272), (6, 10864848), (8, 8148636), (9, 7243232), (12, 5432424), (16, 4074318), (18, 3621616), (24, 2716212), (32, 2037159), (36, 1810808), (48, 1358106), (72, 905404), (96, 679053), (144, 452702), (288, 226351), (461, 141408), (491, 132768), (922, 70704), (982, 66384), (1383, 47136), (1473, 44256), (1844, 35352), (1964, 33192), (2766, 23568), (2946, 22128), (3688, 17676), (3928, 16596), (4149, 15712), (4419, 14752), (5532, 11784), (5892, 11064), (7376, 8838), (7856, 8298)]