78305346

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10903}}^1$

素因数の和:10940

約数の個数: 64

約数和(自身を含む): 209356800

約数和(自身を除く): 131051454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 10903, 21806, 32709, 65418, 76321, 98127, 152642, 196254, 207157, 228963, 294381, 414314, 457926, 588762, 621471, 686889, 1242942, 1373778, 1450099, 1864413, 2060667, 2900198, 3728826, 4121334, 4350297, 5593239, 8700594, 11186478, 13050891, 26101782, 39152673, 78305346]

約数ペア:

[(1, 78305346), (2, 39152673), (3, 26101782), (6, 13050891), (7, 11186478), (9, 8700594), (14, 5593239), (18, 4350297), (19, 4121334), (21, 3728826), (27, 2900198), (38, 2060667), (42, 1864413), (54, 1450099), (57, 1373778), (63, 1242942), (114, 686889), (126, 621471), (133, 588762), (171, 457926), (189, 414314), (266, 294381), (342, 228963), (378, 207157), (399, 196254), (513, 152642), (798, 98127), (1026, 76321), (1197, 65418), (2394, 32709), (3591, 21806), (7182, 10903)]