68969772

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 198424800

約数和(自身を除く): 129455028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 61, 76, 87, 108, 114, 116, 122, 171, 174, 183, 228, 244, 261, 342, 348, 361, 366, 513, 522, 549, 551, 684, 722, 732, 783, 1026, 1044, 1083, 1098, 1102, 1159, 1444, 1566, 1647, 1653, 1769, 2052, 2166, 2196, 2204, 2318, 3132, 3249, 3294, 3306, 3477, 3538, 4332, 4636, 4959, 5307, 6498, 6588, 6612, 6954, 7076, 9747, 9918, 10431, 10469, 10614, 12996, 13908, 14877, 15921, 19494, 19836, 20862, 20938, 21228, 22021, 29754, 31293, 31407, 31842, 33611, 38988, 41724, 41876, 44042, 47763, 59508, 62586, 62814, 63684, 66063, 67222, 88084, 94221, 95526, 100833, 125172, 125628, 132126, 134444, 188442, 191052, 198189, 201666, 264252, 282663, 302499, 376884, 396378, 403332, 565326, 594567, 604998, 638609, 792756, 907497, 1130652, 1189134, 1209996, 1277218, 1814994, 1915827, 2378268, 2554436, 3629988, 3831654, 5747481, 7663308, 11494962, 17242443, 22989924, 34484886, 68969772]

約数ペア:

[(1, 68969772), (2, 34484886), (3, 22989924), (4, 17242443), (6, 11494962), (9, 7663308), (12, 5747481), (18, 3831654), (19, 3629988), (27, 2554436), (29, 2378268), (36, 1915827), (38, 1814994), (54, 1277218), (57, 1209996), (58, 1189134), (61, 1130652), (76, 907497), (87, 792756), (108, 638609), (114, 604998), (116, 594567), (122, 565326), (171, 403332), (174, 396378), (183, 376884), (228, 302499), (244, 282663), (261, 264252), (342, 201666), (348, 198189), (361, 191052), (366, 188442), (513, 134444), (522, 132126), (549, 125628), (551, 125172), (684, 100833), (722, 95526), (732, 94221), (783, 88084), (1026, 67222), (1044, 66063), (1083, 63684), (1098, 62814), (1102, 62586), (1159, 59508), (1444, 47763), (1566, 44042), (1647, 41876), (1653, 41724), (1769, 38988), (2052, 33611), (2166, 31842), (2196, 31407), (2204, 31293), (2318, 29754), (3132, 22021), (3249, 21228), (3294, 20938), (3306, 20862), (3477, 19836), (3538, 19494), (4332, 15921), (4636, 14877), (4959, 13908), (5307, 12996), (6498, 10614), (6588, 10469), (6612, 10431), (6954, 9918), (7076, 9747)]