71986896

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 215298720

約数和(自身を除く): 143311824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 83, 114, 144, 152, 166, 171, 228, 249, 304, 317, 332, 342, 456, 498, 634, 664, 684, 747, 912, 951, 996, 1268, 1328, 1368, 1494, 1577, 1902, 1992, 2536, 2736, 2853, 2988, 3154, 3804, 3984, 4731, 5072, 5706, 5976, 6023, 6308, 7608, 9462, 11412, 11952, 12046, 12616, 14193, 15216, 18069, 18924, 22824, 24092, 25232, 26311, 28386, 36138, 37848, 45648, 48184, 52622, 54207, 56772, 72276, 75696, 78933, 96368, 105244, 108414, 113544, 144552, 157866, 210488, 216828, 227088, 236799, 289104, 315732, 420976, 433656, 473598, 499909, 631464, 867312, 947196, 999818, 1262928, 1499727, 1894392, 1999636, 2999454, 3788784, 3999272, 4499181, 5998908, 7998544, 8998362, 11997816, 17996724, 23995632, 35993448, 71986896]

約数ペア:

[(1, 71986896), (2, 35993448), (3, 23995632), (4, 17996724), (6, 11997816), (8, 8998362), (9, 7998544), (12, 5998908), (16, 4499181), (18, 3999272), (19, 3788784), (24, 2999454), (36, 1999636), (38, 1894392), (48, 1499727), (57, 1262928), (72, 999818), (76, 947196), (83, 867312), (114, 631464), (144, 499909), (152, 473598), (166, 433656), (171, 420976), (228, 315732), (249, 289104), (304, 236799), (317, 227088), (332, 216828), (342, 210488), (456, 157866), (498, 144552), (634, 113544), (664, 108414), (684, 105244), (747, 96368), (912, 78933), (951, 75696), (996, 72276), (1268, 56772), (1328, 54207), (1368, 52622), (1494, 48184), (1577, 45648), (1902, 37848), (1992, 36138), (2536, 28386), (2736, 26311), (2853, 25232), (2988, 24092), (3154, 22824), (3804, 18924), (3984, 18069), (4731, 15216), (5072, 14193), (5706, 12616), (5976, 12046), (6023, 11952), (6308, 11412), (7608, 9462)]