42392112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 126991872

約数和(自身を除く): 84599760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1777, 1988, 2982, 3408, 3554, 3976, 5331, 5964, 7108, 7952, 10662, 11928, 12439, 14216, 21324, 23856, 24878, 28432, 37317, 42648, 49756, 74634, 85296, 99512, 126167, 149268, 199024, 252334, 298536, 378501, 504668, 597072, 757002, 883169, 1009336, 1514004, 1766338, 2018672, 2649507, 3028008, 3532676, 5299014, 6056016, 7065352, 10598028, 14130704, 21196056, 42392112]

約数ペア:

[(1, 42392112), (2, 21196056), (3, 14130704), (4, 10598028), (6, 7065352), (7, 6056016), (8, 5299014), (12, 3532676), (14, 3028008), (16, 2649507), (21, 2018672), (24, 1766338), (28, 1514004), (42, 1009336), (48, 883169), (56, 757002), (71, 597072), (84, 504668), (112, 378501), (142, 298536), (168, 252334), (213, 199024), (284, 149268), (336, 126167), (426, 99512), (497, 85296), (568, 74634), (852, 49756), (994, 42648), (1136, 37317), (1491, 28432), (1704, 24878), (1777, 23856), (1988, 21324), (2982, 14216), (3408, 12439), (3554, 11928), (3976, 10662), (5331, 7952), (5964, 7108)]