77621892

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 192181248

約数和(自身を除く): 114559356

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 127, 159, 186, 212, 254, 318, 372, 381, 508, 636, 762, 961, 1524, 1643, 1922, 2883, 3286, 3844, 3937, 4929, 5766, 6572, 6731, 7874, 9858, 11532, 11811, 13462, 15748, 19716, 20193, 23622, 26924, 40386, 47244, 50933, 80772, 101866, 122047, 152799, 203732, 208661, 244094, 305598, 366141, 417322, 488188, 611196, 625983, 732282, 834644, 1251966, 1464564, 2503932, 6468491, 12936982, 19405473, 25873964, 38810946, 77621892]

約数ペア:

[(1, 77621892), (2, 38810946), (3, 25873964), (4, 19405473), (6, 12936982), (12, 6468491), (31, 2503932), (53, 1464564), (62, 1251966), (93, 834644), (106, 732282), (124, 625983), (127, 611196), (159, 488188), (186, 417322), (212, 366141), (254, 305598), (318, 244094), (372, 208661), (381, 203732), (508, 152799), (636, 122047), (762, 101866), (961, 80772), (1524, 50933), (1643, 47244), (1922, 40386), (2883, 26924), (3286, 23622), (3844, 20193), (3937, 19716), (4929, 15748), (5766, 13462), (6572, 11811), (6731, 11532), (7874, 9858)]