84052904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^2$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 181629630

約数和(自身を除く): 97576726

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 232, 248, 377, 403, 754, 806, 841, 899, 961, 1508, 1612, 1682, 1798, 1922, 3016, 3224, 3364, 3596, 3844, 6728, 7192, 7688, 10933, 11687, 12493, 21866, 23374, 24986, 26071, 27869, 43732, 46748, 49972, 52142, 55738, 87464, 93496, 99944, 104284, 111476, 208568, 222952, 338923, 362297, 677846, 724594, 808201, 1355692, 1449188, 1616402, 2711384, 2898376, 3232804, 6465608, 10506613, 21013226, 42026452, 84052904]

約数ペア:

[(1, 84052904), (2, 42026452), (4, 21013226), (8, 10506613), (13, 6465608), (26, 3232804), (29, 2898376), (31, 2711384), (52, 1616402), (58, 1449188), (62, 1355692), (104, 808201), (116, 724594), (124, 677846), (232, 362297), (248, 338923), (377, 222952), (403, 208568), (754, 111476), (806, 104284), (841, 99944), (899, 93496), (961, 87464), (1508, 55738), (1612, 52142), (1682, 49972), (1798, 46748), (1922, 43732), (3016, 27869), (3224, 26071), (3364, 24986), (3596, 23374), (3844, 21866), (6728, 12493), (7192, 11687), (7688, 10933)]