78880759974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{169219}}^1$

素因数の和:169322

約数の個数: 96

約数和(自身を含む): 190067904000

約数和(自身を除く): 111187144026

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 47, 57, 58, 87, 94, 114, 141, 171, 174, 261, 282, 342, 423, 522, 551, 846, 893, 1102, 1363, 1653, 1786, 2679, 2726, 3306, 4089, 4959, 5358, 8037, 8178, 9918, 12267, 16074, 24534, 25897, 51794, 77691, 155382, 169219, 233073, 338438, 466146, 507657, 1015314, 1522971, 3045942, 3215161, 4907351, 6430322, 7953293, 9645483, 9814702, 14722053, 15906586, 19290966, 23859879, 28936449, 29444106, 44166159, 47719758, 57872898, 71579637, 88332318, 93239669, 143159274, 151112567, 186479338, 230645497, 279719007, 302225134, 453337701, 461290994, 559438014, 691936491, 839157021, 906675402, 1360013103, 1383872982, 1678314042, 2075809473, 2720026206, 4151618946, 4382264443, 8764528886, 13146793329, 26293586658, 39440379987, 78880759974]

約数ペア:

[(1, 78880759974), (2, 39440379987), (3, 26293586658), (6, 13146793329), (9, 8764528886), (18, 4382264443), (19, 4151618946), (29, 2720026206), (38, 2075809473), (47, 1678314042), (57, 1383872982), (58, 1360013103), (87, 906675402), (94, 839157021), (114, 691936491), (141, 559438014), (171, 461290994), (174, 453337701), (261, 302225134), (282, 279719007), (342, 230645497), (423, 186479338), (522, 151112567), (551, 143159274), (846, 93239669), (893, 88332318), (1102, 71579637), (1363, 57872898), (1653, 47719758), (1786, 44166159), (2679, 29444106), (2726, 28936449), (3306, 23859879), (4089, 19290966), (4959, 15906586), (5358, 14722053), (8037, 9814702), (8178, 9645483), (9918, 7953293), (12267, 6430322), (16074, 4907351), (24534, 3215161), (25897, 3045942), (51794, 1522971), (77691, 1015314), (155382, 507657), (169219, 466146), (233073, 338438)]