64861398

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{8171}}^1$

素因数の和:8199

約数の個数: 60

約数和(自身を含む): 169086852

約数和(自身を除く): 104225454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 8171, 16342, 24513, 49026, 57197, 73539, 114394, 147078, 171591, 220617, 343182, 400379, 441234, 514773, 661851, 800758, 1029546, 1201137, 1323702, 1544319, 2402274, 3088638, 3603411, 4632957, 7206822, 9265914, 10810233, 21620466, 32430699, 64861398]

約数ペア:

[(1, 64861398), (2, 32430699), (3, 21620466), (6, 10810233), (7, 9265914), (9, 7206822), (14, 4632957), (18, 3603411), (21, 3088638), (27, 2402274), (42, 1544319), (49, 1323702), (54, 1201137), (63, 1029546), (81, 800758), (98, 661851), (126, 514773), (147, 441234), (162, 400379), (189, 343182), (294, 220617), (378, 171591), (441, 147078), (567, 114394), (882, 73539), (1134, 57197), (1323, 49026), (2646, 24513), (3969, 16342), (7938, 8171)]