68775768

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 193330800

約数和(自身を除く): 124555032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 67, 72, 106, 134, 159, 201, 212, 268, 269, 318, 402, 424, 477, 536, 538, 603, 636, 804, 807, 954, 1076, 1206, 1272, 1608, 1614, 1908, 2152, 2412, 2421, 3228, 3551, 3816, 4824, 4842, 6456, 7102, 9684, 10653, 14204, 14257, 18023, 19368, 21306, 28408, 28514, 31959, 36046, 42612, 42771, 54069, 57028, 63918, 72092, 85224, 85542, 108138, 114056, 127836, 128313, 144184, 162207, 171084, 216276, 255672, 256626, 324414, 342168, 432552, 513252, 648828, 955219, 1026504, 1297656, 1910438, 2865657, 3820876, 5731314, 7641752, 8596971, 11462628, 17193942, 22925256, 34387884, 68775768]

約数ペア:

[(1, 68775768), (2, 34387884), (3, 22925256), (4, 17193942), (6, 11462628), (8, 8596971), (9, 7641752), (12, 5731314), (18, 3820876), (24, 2865657), (36, 1910438), (53, 1297656), (67, 1026504), (72, 955219), (106, 648828), (134, 513252), (159, 432552), (201, 342168), (212, 324414), (268, 256626), (269, 255672), (318, 216276), (402, 171084), (424, 162207), (477, 144184), (536, 128313), (538, 127836), (603, 114056), (636, 108138), (804, 85542), (807, 85224), (954, 72092), (1076, 63918), (1206, 57028), (1272, 54069), (1608, 42771), (1614, 42612), (1908, 36046), (2152, 31959), (2412, 28514), (2421, 28408), (3228, 21306), (3551, 19368), (3816, 18023), (4824, 14257), (4842, 14204), (6456, 10653), (7102, 9684)]