78065442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47659}}^1$

素因数の和:47687

約数の個数: 48

約数和(自身を含む): 208178880

約数和(自身を除く): 130113438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 47659, 95318, 142977, 285954, 333613, 428931, 619567, 667226, 857862, 1000839, 1239134, 1858701, 2001678, 3002517, 3717402, 4336969, 5576103, 6005034, 8673938, 11152206, 13010907, 26021814, 39032721, 78065442]

約数ペア:

[(1, 78065442), (2, 39032721), (3, 26021814), (6, 13010907), (7, 11152206), (9, 8673938), (13, 6005034), (14, 5576103), (18, 4336969), (21, 3717402), (26, 3002517), (39, 2001678), (42, 1858701), (63, 1239134), (78, 1000839), (91, 857862), (117, 667226), (126, 619567), (182, 428931), (234, 333613), (273, 285954), (546, 142977), (819, 95318), (1638, 47659)]