77738388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 224926464

約数和(自身を除く): 147188076

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 257, 273, 277, 364, 514, 546, 554, 771, 831, 1028, 1092, 1108, 1542, 1662, 1799, 1939, 3084, 3324, 3341, 3598, 3601, 3878, 5397, 5817, 6682, 7196, 7202, 7756, 10023, 10794, 10803, 11634, 13364, 14404, 20046, 21588, 21606, 23268, 23387, 25207, 40092, 43212, 46774, 50414, 70161, 71189, 75621, 93548, 100828, 140322, 142378, 151242, 213567, 280644, 284756, 302484, 427134, 498323, 854268, 925457, 996646, 1494969, 1850914, 1993292, 2776371, 2989938, 3701828, 5552742, 5979876, 6478199, 11105484, 12956398, 19434597, 25912796, 38869194, 77738388]

約数ペア:

[(1, 77738388), (2, 38869194), (3, 25912796), (4, 19434597), (6, 12956398), (7, 11105484), (12, 6478199), (13, 5979876), (14, 5552742), (21, 3701828), (26, 2989938), (28, 2776371), (39, 1993292), (42, 1850914), (52, 1494969), (78, 996646), (84, 925457), (91, 854268), (156, 498323), (182, 427134), (257, 302484), (273, 284756), (277, 280644), (364, 213567), (514, 151242), (546, 142378), (554, 140322), (771, 100828), (831, 93548), (1028, 75621), (1092, 71189), (1108, 70161), (1542, 50414), (1662, 46774), (1799, 43212), (1939, 40092), (3084, 25207), (3324, 23387), (3341, 23268), (3598, 21606), (3601, 21588), (3878, 20046), (5397, 14404), (5817, 13364), (6682, 11634), (7196, 10803), (7202, 10794), (7756, 10023)]