68367194392

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1\times {\mathrm{439}}^1$

素因数の和:1025

約数の個数: 128

約数和(自身を含む): 151090790400

約数和(自身を除く): 82723596008

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 137, 212, 274, 371, 383, 424, 439, 548, 742, 766, 878, 959, 1096, 1484, 1532, 1756, 1918, 2681, 2968, 3064, 3073, 3512, 3836, 5362, 6146, 7261, 7672, 10724, 12292, 14522, 20299, 21448, 23267, 24584, 29044, 40598, 46534, 50827, 52471, 58088, 60143, 81196, 93068, 101654, 104942, 120286, 142093, 162392, 162869, 168137, 186136, 203308, 209884, 240572, 284186, 325738, 336274, 367297, 406616, 419768, 421001, 481144, 568372, 651476, 672548, 734594, 842002, 1136744, 1176959, 1302952, 1345096, 1469188, 1684004, 2353918, 2780963, 2938376, 3187579, 3368008, 4707836, 5561926, 6375158, 8911261, 9415672, 11123852, 12750316, 17822522, 19466741, 22247704, 22313053, 23034769, 25500632, 35645044, 38933482, 44626106, 46069538, 62378827, 71290088, 77866964, 89252212, 92139076, 124757654, 155733928, 161243383, 178504424, 184278152, 249515308, 322486766, 499030616, 644973532, 1220842757, 1289947064, 2441685514, 4883371028, 8545899299, 9766742056, 17091798598, 34183597196, 68367194392]

約数ペア:

[(1, 68367194392), (2, 34183597196), (4, 17091798598), (7, 9766742056), (8, 8545899299), (14, 4883371028), (28, 2441685514), (53, 1289947064), (56, 1220842757), (106, 644973532), (137, 499030616), (212, 322486766), (274, 249515308), (371, 184278152), (383, 178504424), (424, 161243383), (439, 155733928), (548, 124757654), (742, 92139076), (766, 89252212), (878, 77866964), (959, 71290088), (1096, 62378827), (1484, 46069538), (1532, 44626106), (1756, 38933482), (1918, 35645044), (2681, 25500632), (2968, 23034769), (3064, 22313053), (3073, 22247704), (3512, 19466741), (3836, 17822522), (5362, 12750316), (6146, 11123852), (7261, 9415672), (7672, 8911261), (10724, 6375158), (12292, 5561926), (14522, 4707836), (20299, 3368008), (21448, 3187579), (23267, 2938376), (24584, 2780963), (29044, 2353918), (40598, 1684004), (46534, 1469188), (50827, 1345096), (52471, 1302952), (58088, 1176959), (60143, 1136744), (81196, 842002), (93068, 734594), (101654, 672548), (104942, 651476), (120286, 568372), (142093, 481144), (162392, 421001), (162869, 419768), (168137, 406616), (186136, 367297), (203308, 336274), (209884, 325738), (240572, 284186)]