83884008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 238694400

約数和(自身を除く): 154810392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 73, 78, 87, 104, 116, 127, 146, 156, 174, 219, 232, 254, 292, 312, 348, 377, 381, 438, 508, 584, 696, 754, 762, 876, 949, 1016, 1131, 1508, 1524, 1651, 1752, 1898, 2117, 2262, 2847, 3016, 3048, 3302, 3683, 3796, 4234, 4524, 4953, 5694, 6351, 6604, 7366, 7592, 8468, 9048, 9271, 9906, 11049, 11388, 12702, 13208, 14732, 16936, 18542, 19812, 22098, 22776, 25404, 27521, 27813, 29464, 37084, 39624, 44196, 47879, 50808, 55042, 55626, 74168, 82563, 88392, 95758, 110084, 111252, 120523, 143637, 165126, 191516, 220168, 222504, 241046, 268859, 287274, 330252, 361569, 383032, 482092, 537718, 574548, 660504, 723138, 806577, 964184, 1075436, 1149096, 1446276, 1613154, 2150872, 2892552, 3226308, 3495167, 6452616, 6990334, 10485501, 13980668, 20971002, 27961336, 41942004, 83884008]

約数ペア:

[(1, 83884008), (2, 41942004), (3, 27961336), (4, 20971002), (6, 13980668), (8, 10485501), (12, 6990334), (13, 6452616), (24, 3495167), (26, 3226308), (29, 2892552), (39, 2150872), (52, 1613154), (58, 1446276), (73, 1149096), (78, 1075436), (87, 964184), (104, 806577), (116, 723138), (127, 660504), (146, 574548), (156, 537718), (174, 482092), (219, 383032), (232, 361569), (254, 330252), (292, 287274), (312, 268859), (348, 241046), (377, 222504), (381, 220168), (438, 191516), (508, 165126), (584, 143637), (696, 120523), (754, 111252), (762, 110084), (876, 95758), (949, 88392), (1016, 82563), (1131, 74168), (1508, 55626), (1524, 55042), (1651, 50808), (1752, 47879), (1898, 44196), (2117, 39624), (2262, 37084), (2847, 29464), (3016, 27813), (3048, 27521), (3302, 25404), (3683, 22776), (3796, 22098), (4234, 19812), (4524, 18542), (4953, 16936), (5694, 14732), (6351, 13208), (6604, 12702), (7366, 11388), (7592, 11049), (8468, 9906), (9048, 9271)]