77387856

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2569

約数の個数: 120

約数和(自身を含む): 250546464

約数和(自身を除く): 173158608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2531, 2548, 3822, 4368, 5062, 5096, 7593, 7644, 10124, 10192, 15186, 15288, 17717, 20248, 30372, 30576, 32903, 35434, 40496, 53151, 60744, 65806, 70868, 98709, 106302, 121488, 124019, 131612, 141736, 197418, 212604, 230321, 248038, 263224, 283472, 372057, 394836, 425208, 460642, 496076, 526448, 690963, 744114, 789672, 850416, 921284, 992152, 1381926, 1488228, 1579344, 1612247, 1842568, 1984304, 2763852, 2976456, 3224494, 3685136, 4836741, 5527704, 5952912, 6448988, 9673482, 11055408, 12897976, 19346964, 25795952, 38693928, 77387856]

約数ペア:

[(1, 77387856), (2, 38693928), (3, 25795952), (4, 19346964), (6, 12897976), (7, 11055408), (8, 9673482), (12, 6448988), (13, 5952912), (14, 5527704), (16, 4836741), (21, 3685136), (24, 3224494), (26, 2976456), (28, 2763852), (39, 1984304), (42, 1842568), (48, 1612247), (49, 1579344), (52, 1488228), (56, 1381926), (78, 992152), (84, 921284), (91, 850416), (98, 789672), (104, 744114), (112, 690963), (147, 526448), (156, 496076), (168, 460642), (182, 425208), (196, 394836), (208, 372057), (273, 283472), (294, 263224), (312, 248038), (336, 230321), (364, 212604), (392, 197418), (546, 141736), (588, 131612), (624, 124019), (637, 121488), (728, 106302), (784, 98709), (1092, 70868), (1176, 65806), (1274, 60744), (1456, 53151), (1911, 40496), (2184, 35434), (2352, 32903), (2531, 30576), (2548, 30372), (3822, 20248), (4368, 17717), (5062, 15288), (5096, 15186), (7593, 10192), (7644, 10124)]