64328748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 175633920

約数和(自身を除く): 111305172

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 109, 132, 187, 204, 218, 263, 327, 374, 436, 526, 561, 654, 748, 789, 1052, 1122, 1199, 1308, 1578, 1853, 2244, 2398, 2893, 3156, 3597, 3706, 4471, 4796, 5559, 5786, 7194, 7412, 8679, 8942, 11118, 11572, 13413, 14388, 17358, 17884, 20383, 22236, 26826, 28667, 34716, 40766, 49181, 53652, 57334, 61149, 81532, 86001, 98362, 114668, 122298, 147543, 172002, 196724, 244596, 295086, 315337, 344004, 487339, 590172, 630674, 946011, 974678, 1261348, 1462017, 1892022, 1949356, 2924034, 3784044, 5360729, 5848068, 10721458, 16082187, 21442916, 32164374, 64328748]

約数ペア:

[(1, 64328748), (2, 32164374), (3, 21442916), (4, 16082187), (6, 10721458), (11, 5848068), (12, 5360729), (17, 3784044), (22, 2924034), (33, 1949356), (34, 1892022), (44, 1462017), (51, 1261348), (66, 974678), (68, 946011), (102, 630674), (109, 590172), (132, 487339), (187, 344004), (204, 315337), (218, 295086), (263, 244596), (327, 196724), (374, 172002), (436, 147543), (526, 122298), (561, 114668), (654, 98362), (748, 86001), (789, 81532), (1052, 61149), (1122, 57334), (1199, 53652), (1308, 49181), (1578, 40766), (1853, 34716), (2244, 28667), (2398, 26826), (2893, 22236), (3156, 20383), (3597, 17884), (3706, 17358), (4471, 14388), (4796, 13413), (5559, 11572), (5786, 11118), (7194, 8942), (7412, 8679)]