78096876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 217437696

約数和(自身を除く): 139340820

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 142, 143, 156, 213, 284, 286, 426, 429, 572, 641, 781, 852, 858, 923, 1282, 1562, 1716, 1846, 1923, 2343, 2564, 2769, 3124, 3692, 3846, 4686, 5538, 7051, 7692, 8333, 9372, 10153, 11076, 14102, 16666, 20306, 21153, 24999, 28204, 30459, 33332, 40612, 42306, 45511, 49998, 60918, 84612, 91022, 91663, 99996, 121836, 136533, 182044, 183326, 273066, 274989, 366652, 500621, 546132, 549978, 591643, 1001242, 1099956, 1183286, 1501863, 1774929, 2002484, 2366572, 3003726, 3549858, 6007452, 6508073, 7099716, 13016146, 19524219, 26032292, 39048438, 78096876]

約数ペア:

[(1, 78096876), (2, 39048438), (3, 26032292), (4, 19524219), (6, 13016146), (11, 7099716), (12, 6508073), (13, 6007452), (22, 3549858), (26, 3003726), (33, 2366572), (39, 2002484), (44, 1774929), (52, 1501863), (66, 1183286), (71, 1099956), (78, 1001242), (132, 591643), (142, 549978), (143, 546132), (156, 500621), (213, 366652), (284, 274989), (286, 273066), (426, 183326), (429, 182044), (572, 136533), (641, 121836), (781, 99996), (852, 91663), (858, 91022), (923, 84612), (1282, 60918), (1562, 49998), (1716, 45511), (1846, 42306), (1923, 40612), (2343, 33332), (2564, 30459), (2769, 28204), (3124, 24999), (3692, 21153), (3846, 20306), (4686, 16666), (5538, 14102), (7051, 11076), (7692, 10153), (8333, 9372)]