123489054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 313709760

約数和(自身を除く): 190220706

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 37, 39, 51, 74, 78, 102, 111, 117, 153, 221, 222, 234, 306, 333, 442, 481, 629, 663, 666, 839, 962, 1258, 1326, 1443, 1678, 1887, 1989, 2517, 2886, 3774, 3978, 4329, 5034, 5661, 7551, 8177, 8658, 10907, 11322, 14263, 15102, 16354, 21814, 24531, 28526, 31043, 32721, 42789, 49062, 62086, 65442, 73593, 85578, 93129, 98163, 128367, 147186, 185419, 186258, 196326, 256734, 279387, 370838, 403559, 527731, 556257, 558774, 807118, 1055462, 1112514, 1210677, 1583193, 1668771, 2421354, 3166386, 3337542, 3632031, 4749579, 6860503, 7264062, 9499158, 13721006, 20581509, 41163018, 61744527, 123489054]

約数ペア:

[(1, 123489054), (2, 61744527), (3, 41163018), (6, 20581509), (9, 13721006), (13, 9499158), (17, 7264062), (18, 6860503), (26, 4749579), (34, 3632031), (37, 3337542), (39, 3166386), (51, 2421354), (74, 1668771), (78, 1583193), (102, 1210677), (111, 1112514), (117, 1055462), (153, 807118), (221, 558774), (222, 556257), (234, 527731), (306, 403559), (333, 370838), (442, 279387), (481, 256734), (629, 196326), (663, 186258), (666, 185419), (839, 147186), (962, 128367), (1258, 98163), (1326, 93129), (1443, 85578), (1678, 73593), (1887, 65442), (1989, 62086), (2517, 49062), (2886, 42789), (3774, 32721), (3978, 31043), (4329, 28526), (5034, 24531), (5661, 21814), (7551, 16354), (8177, 15102), (8658, 14263), (10907, 11322)]