68379584

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 112

約数和(自身を含む): 170688000

約数和(自身を除く): 102308416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 64, 91, 104, 112, 118, 182, 199, 208, 224, 236, 364, 398, 413, 416, 448, 472, 728, 767, 796, 826, 832, 944, 1393, 1456, 1534, 1592, 1652, 1888, 2587, 2786, 2912, 3068, 3184, 3304, 3776, 5174, 5369, 5572, 5824, 6136, 6368, 6608, 10348, 10738, 11144, 11741, 12272, 12736, 13216, 18109, 20696, 21476, 22288, 23482, 24544, 26432, 36218, 41392, 42952, 44576, 46964, 49088, 72436, 82187, 82784, 85904, 89152, 93928, 144872, 152633, 164374, 165568, 171808, 187856, 289744, 305266, 328748, 343616, 375712, 579488, 610532, 657496, 751424, 1068431, 1158976, 1221064, 1314992, 2136862, 2442128, 2629984, 4273724, 4884256, 5259968, 8547448, 9768512, 17094896, 34189792, 68379584]

約数ペア:

[(1, 68379584), (2, 34189792), (4, 17094896), (7, 9768512), (8, 8547448), (13, 5259968), (14, 4884256), (16, 4273724), (26, 2629984), (28, 2442128), (32, 2136862), (52, 1314992), (56, 1221064), (59, 1158976), (64, 1068431), (91, 751424), (104, 657496), (112, 610532), (118, 579488), (182, 375712), (199, 343616), (208, 328748), (224, 305266), (236, 289744), (364, 187856), (398, 171808), (413, 165568), (416, 164374), (448, 152633), (472, 144872), (728, 93928), (767, 89152), (796, 85904), (826, 82784), (832, 82187), (944, 72436), (1393, 49088), (1456, 46964), (1534, 44576), (1592, 42952), (1652, 41392), (1888, 36218), (2587, 26432), (2786, 24544), (2912, 23482), (3068, 22288), (3184, 21476), (3304, 20696), (3776, 18109), (5174, 13216), (5369, 12736), (5572, 12272), (5824, 11741), (6136, 11144), (6368, 10738), (6608, 10348)]