77988008

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 184543200

約数和(自身を除く): 106555192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 283, 296, 392, 518, 532, 566, 703, 931, 1036, 1064, 1132, 1406, 1813, 1862, 1981, 2072, 2264, 2812, 3626, 3724, 3962, 4921, 5377, 5624, 7252, 7448, 7924, 9842, 10471, 10754, 13867, 14504, 15848, 19684, 20942, 21508, 27734, 34447, 37639, 39368, 41884, 43016, 55468, 68894, 73297, 75278, 83768, 110936, 137788, 146594, 150556, 198949, 263473, 275576, 293188, 301112, 397898, 513079, 526946, 586376, 795796, 1026158, 1053892, 1392643, 1591592, 2052316, 2107784, 2785286, 4104632, 5570572, 9748501, 11141144, 19497002, 38994004, 77988008]

約数ペア:

[(1, 77988008), (2, 38994004), (4, 19497002), (7, 11141144), (8, 9748501), (14, 5570572), (19, 4104632), (28, 2785286), (37, 2107784), (38, 2052316), (49, 1591592), (56, 1392643), (74, 1053892), (76, 1026158), (98, 795796), (133, 586376), (148, 526946), (152, 513079), (196, 397898), (259, 301112), (266, 293188), (283, 275576), (296, 263473), (392, 198949), (518, 150556), (532, 146594), (566, 137788), (703, 110936), (931, 83768), (1036, 75278), (1064, 73297), (1132, 68894), (1406, 55468), (1813, 43016), (1862, 41884), (1981, 39368), (2072, 37639), (2264, 34447), (2812, 27734), (3626, 21508), (3724, 20942), (3962, 19684), (4921, 15848), (5377, 14504), (5624, 13867), (7252, 10754), (7448, 10471), (7924, 9842)]