68706704

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1596

約数の個数: 60

約数和(自身を含む): 152781888

約数和(自身を除く): 84075184

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 506, 968, 1012, 1543, 1936, 2024, 2783, 3086, 4048, 5566, 6172, 11132, 12344, 16973, 22264, 24688, 33946, 35489, 44528, 67892, 70978, 135784, 141956, 186703, 271568, 283912, 373406, 390379, 567824, 746812, 780758, 1493624, 1561516, 2987248, 3123032, 4294169, 6246064, 8588338, 17176676, 34353352, 68706704]

約数ペア:

[(1, 68706704), (2, 34353352), (4, 17176676), (8, 8588338), (11, 6246064), (16, 4294169), (22, 3123032), (23, 2987248), (44, 1561516), (46, 1493624), (88, 780758), (92, 746812), (121, 567824), (176, 390379), (184, 373406), (242, 283912), (253, 271568), (368, 186703), (484, 141956), (506, 135784), (968, 70978), (1012, 67892), (1543, 44528), (1936, 35489), (2024, 33946), (2783, 24688), (3086, 22264), (4048, 16973), (5566, 12344), (6172, 11132)]