78028326

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1289}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 185760000

約数和(自身を除く): 107731674

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 114, 118, 171, 177, 342, 354, 513, 531, 1026, 1062, 1121, 1289, 1593, 2242, 2578, 3186, 3363, 3867, 6726, 7734, 10089, 11601, 20178, 23202, 24491, 30267, 34803, 48982, 60534, 69606, 73473, 76051, 146946, 152102, 220419, 228153, 440838, 456306, 661257, 684459, 1322514, 1368918, 1444969, 2053377, 2889938, 4106754, 4334907, 8669814, 13004721, 26009442, 39014163, 78028326]

約数ペア:

[(1, 78028326), (2, 39014163), (3, 26009442), (6, 13004721), (9, 8669814), (18, 4334907), (19, 4106754), (27, 2889938), (38, 2053377), (54, 1444969), (57, 1368918), (59, 1322514), (114, 684459), (118, 661257), (171, 456306), (177, 440838), (342, 228153), (354, 220419), (513, 152102), (531, 146946), (1026, 76051), (1062, 73473), (1121, 69606), (1289, 60534), (1593, 48982), (2242, 34803), (2578, 30267), (3186, 24491), (3363, 23202), (3867, 20178), (6726, 11601), (7734, 10089)]